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caitsith: Commit

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Revision	373 (tree)
Zeit	2022-11-02 23:00:21
Autor	kumaneko

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modified: tags/htdocs/index.html (diff)
modified: trunk/caitsith-patch/caitsith/permission.c (diff)
modified: trunk/caitsith-patch/caitsith/policy_io.c (diff)
modified: trunk/caitsith-patch/patches/ccs-patch-4.14.diff (diff)
modified: trunk/caitsith-patch/patches/ccs-patch-4.19.diff (diff)
modified: trunk/caitsith-patch/patches/ccs-patch-4.9.diff (diff)
modified: trunk/caitsith-patch/patches/ccs-patch-5.10.diff (diff)
modified: trunk/caitsith-patch/patches/ccs-patch-5.15.diff (diff)
modified: trunk/caitsith-patch/patches/ccs-patch-5.19.diff (diff)
modified: trunk/caitsith-patch/patches/ccs-patch-5.4.diff (diff)
modified: trunk/caitsith-patch/patches/ccs-patch-6.0.diff (diff)
added: trunk/caitsith-patch/patches/ccs-patch-6.1.diff (diff)
modified: trunk/caitsith-patch/security/caitsith/policy_io.c (diff)

Diff

--- tags/htdocs/index.html (revision 372)

+++ tags/htdocs/index.html (revision 373)

		@@ -211,8 +211,8 @@
211	211	<p>Presentation slides which I used at LinuxCon North America 2012 that explain why CaitSith was developed are available.</p>
212	212
213	213	<ul>
214		-<li><a href="http://I-love.SAKURA.ne.jp/tomoyo/CaitSith-en.pdf">English</a></li>
215		-<li><a href="http://I-love.SAKURA.ne.jp/tomoyo/CaitSith-ja.pdf">Japanese</a></li>
	214	+<li><a href="https://I-love.SAKURA.ne.jp/tomoyo/CaitSith-en.pdf">English</a></li>
	215	+<li><a href="https://I-love.SAKURA.ne.jp/tomoyo/CaitSith-ja.pdf">Japanese</a></li>
216	216	</ul>
217	217
218	218	<hr>

--- trunk/caitsith-patch/caitsith/permission.c (revision 372)

+++ trunk/caitsith-patch/caitsith/permission.c (revision 373)

		@@ -219,14 +219,14 @@
219	219	*
220	220	* Returns return value of copy_string_kernel().
221	221	*/
222		- static inline int cs_copy_argv(const char arg, struct linux_binprm bprm)
223		- {
224		- const int ret = copy_string_kernel(arg, bprm);
	222	+static inline int cs_copy_argv(const char arg, struct linux_binprm bprm)
	223	+{
	224	+ const int ret = copy_string_kernel(arg, bprm);
225	225
226		- if (ret >= 0)
227		- bprm->argc++;
228		- return ret;
229		- }
	226	+ if (ret >= 0)
	227	+ bprm->argc++;
	228	+ return ret;
	229	+}
230	230
231	231	#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)
232	232

--- trunk/caitsith-patch/caitsith/policy_io.c (revision 372)

+++ trunk/caitsith-patch/caitsith/policy_io.c (revision 373)

		@@ -3953,7 +3953,7 @@
3953	3953	case CS_POLICY:
3954	3954	return cs_write_policy(head);
3955	3955	default:
3956		- return -ENOSYS;
	3956	+ return -EINVAL;
3957	3957	}
3958	3958	}
3959	3959

--- trunk/caitsith-patch/patches/ccs-patch-4.14.diff (revision 372)

+++ trunk/caitsith-patch/patches/ccs-patch-4.14.diff (revision 373)

		@@ -1,6 +1,6 @@
1		-This is TOMOYO Linux patch for kernel 4.14.294.
	1	+This is TOMOYO Linux patch for kernel 4.14.295.
2	2
3		-Source code for this patch is https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.294.tar.xz
	3	+Source code for this patch is https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.295.tar.xz
4	4	---
5	5	fs/exec.c \| 2 -
6	6	fs/open.c \| 2 +

		@@ -28,8 +28,8 @@
28	28	security/security.c \| 9 +++++-
29	29	24 files changed, 153 insertions(+), 29 deletions(-)
30	30
31		---- linux-4.14.294.orig/fs/exec.c
32		-+++ linux-4.14.294/fs/exec.c
	31	+--- linux-4.14.295.orig/fs/exec.c
	32	++++ linux-4.14.295/fs/exec.c
33	33	@@ -1692,7 +1692,7 @@ static int exec_binprm(struct linux_binp
34	34	old_vpid = task_pid_nr_ns(current, task_active_pid_ns(current->parent));
35	35	rcu_read_unlock();

		@@ -39,8 +39,8 @@
39	39	if (ret >= 0) {
40	40	audit_bprm(bprm);
41	41	trace_sched_process_exec(current, old_pid, bprm);
42		---- linux-4.14.294.orig/fs/open.c
43		-+++ linux-4.14.294/fs/open.c
	42	+--- linux-4.14.295.orig/fs/open.c
	43	++++ linux-4.14.295/fs/open.c
44	44	@@ -1193,6 +1193,8 @@ EXPORT_SYMBOL(sys_close);
45	45	*/
46	46	SYSCALL_DEFINE0(vhangup)

		@@ -50,8 +50,8 @@
50	50	if (capable(CAP_SYS_TTY_CONFIG)) {
51	51	tty_vhangup_self();
52	52	return 0;
53		---- linux-4.14.294.orig/fs/proc/version.c
54		-+++ linux-4.14.294/fs/proc/version.c
	53	+--- linux-4.14.295.orig/fs/proc/version.c
	54	++++ linux-4.14.295/fs/proc/version.c
55	55	@@ -33,3 +33,10 @@ static int __init proc_version_init(void
56	56	return 0;
57	57	}

		@@ -59,12 +59,12 @@
59	59	+
60	60	+static int __init ccs_show_version(void)
61	61	+{
62		-+ printk(KERN_INFO "Hook version: 4.14.294 2022/09/23\n");
	62	++ printk(KERN_INFO "Hook version: 4.14.295 2022/10/04\n");
63	63	+ return 0;
64	64	+}
65	65	+fs_initcall(ccs_show_version);
66		---- linux-4.14.294.orig/include/linux/init_task.h
67		-+++ linux-4.14.294/include/linux/init_task.h
	66	+--- linux-4.14.295.orig/include/linux/init_task.h
	67	++++ linux-4.14.295/include/linux/init_task.h
68	68	@@ -219,6 +219,14 @@ extern struct cred init_cred;
69	69	#define INIT_TASK_SECURITY
70	70	#endif

		@@ -88,8 +88,8 @@
88	88	}
89	89
90	90
91		---- linux-4.14.294.orig/include/linux/sched.h
92		-+++ linux-4.14.294/include/linux/sched.h
	91	+--- linux-4.14.295.orig/include/linux/sched.h
	92	++++ linux-4.14.295/include/linux/sched.h
93	93	@@ -33,6 +33,7 @@ struct audit_context;
94	94	struct backing_dev_info;
95	95	struct bio_list;

		@@ -109,8 +109,8 @@
109	109
110	110	/*
111	111	* New fields for task_struct should be added above here, so that
112		---- linux-4.14.294.orig/include/linux/security.h
113		-+++ linux-4.14.294/include/linux/security.h
	112	+--- linux-4.14.295.orig/include/linux/security.h
	113	++++ linux-4.14.295/include/linux/security.h
114	114	@@ -56,6 +56,7 @@ struct msg_queue;
115	115	struct xattr;
116	116	struct xfrm_sec_ctx;

		@@ -331,8 +331,8 @@
331	331	}
332	332	#endif /* CONFIG_SECURITY_PATH */
333	333
334		---- linux-4.14.294.orig/include/net/ip.h
335		-+++ linux-4.14.294/include/net/ip.h
	334	+--- linux-4.14.295.orig/include/net/ip.h
	335	++++ linux-4.14.295/include/net/ip.h
336	336	@@ -266,6 +266,8 @@ void inet_get_local_port_range(struct ne
337	337	#ifdef CONFIG_SYSCTL
338	338	static inline int inet_is_local_reserved_port(struct net *net, int port)

		@@ -351,8 +351,8 @@
351	351	return 0;
352	352	}
353	353
354		---- linux-4.14.294.orig/kernel/kexec.c
355		-+++ linux-4.14.294/kernel/kexec.c
	354	+--- linux-4.14.295.orig/kernel/kexec.c
	355	++++ linux-4.14.295/kernel/kexec.c
356	356	@@ -17,7 +17,7 @@
357	357	#include <linux/syscalls.h>
358	358	#include <linux/vmalloc.h>

		@@ -371,8 +371,8 @@
371	371
372	372	/*
373	373	* Verify we have a legal set of flags
374		---- linux-4.14.294.orig/kernel/module.c
375		-+++ linux-4.14.294/kernel/module.c
	374	+--- linux-4.14.295.orig/kernel/module.c
	375	++++ linux-4.14.295/kernel/module.c
376	376	@@ -66,6 +66,7 @@
377	377	#include <linux/audit.h>
378	378	#include <uapi/linux/module.h>

		@@ -399,8 +399,8 @@
399	399
400	400	return 0;
401	401	}
402		---- linux-4.14.294.orig/kernel/ptrace.c
403		-+++ linux-4.14.294/kernel/ptrace.c
	402	+--- linux-4.14.295.orig/kernel/ptrace.c
	403	++++ linux-4.14.295/kernel/ptrace.c
404	404	@@ -1185,6 +1185,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l
405	405	{
406	406	struct task_struct *child;

		@@ -425,8 +425,8 @@
425	425
426	426	if (request == PTRACE_TRACEME) {
427	427	ret = ptrace_traceme();
428		---- linux-4.14.294.orig/kernel/reboot.c
429		-+++ linux-4.14.294/kernel/reboot.c
	428	+--- linux-4.14.295.orig/kernel/reboot.c
	429	++++ linux-4.14.295/kernel/reboot.c
430	430	@@ -16,6 +16,7 @@
431	431	#include <linux/syscalls.h>
432	432	#include <linux/syscore_ops.h>

		@@ -444,8 +444,8 @@
444	444
445	445	/*
446	446	* If pid namespaces are enabled and the current task is in a child
447		---- linux-4.14.294.orig/kernel/sched/core.c
448		-+++ linux-4.14.294/kernel/sched/core.c
	447	+--- linux-4.14.295.orig/kernel/sched/core.c
	448	++++ linux-4.14.295/kernel/sched/core.c
449	449	@@ -3859,6 +3859,8 @@ int can_nice(const struct task_struct *p
450	450	SYSCALL_DEFINE1(nice, int, increment)
451	451	{

		@@ -455,8 +455,8 @@
455	455
456	456	/*
457	457	* Setpriority might change our priority at the same moment.
458		---- linux-4.14.294.orig/kernel/signal.c
459		-+++ linux-4.14.294/kernel/signal.c
	458	+--- linux-4.14.295.orig/kernel/signal.c
	459	++++ linux-4.14.295/kernel/signal.c
460	460	@@ -3031,6 +3031,8 @@ COMPAT_SYSCALL_DEFINE4(rt_sigtimedwait,
461	461	SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
462	462	{

		@@ -502,8 +502,8 @@
502	502
503	503	return do_send_specific(tgid, pid, sig, info);
504	504	}
505		---- linux-4.14.294.orig/kernel/sys.c
506		-+++ linux-4.14.294/kernel/sys.c
	505	+--- linux-4.14.295.orig/kernel/sys.c
	506	++++ linux-4.14.295/kernel/sys.c
507	507	@@ -193,6 +193,10 @@ SYSCALL_DEFINE3(setpriority, int, which,
508	508
509	509	if (which > PRIO_USER \|\| which < PRIO_PROCESS)

		@@ -533,8 +533,8 @@
533	533
534	534	errno = -EFAULT;
535	535	if (!copy_from_user(tmp, name, len)) {
536		---- linux-4.14.294.orig/kernel/time/ntp.c
537		-+++ linux-4.14.294/kernel/time/ntp.c
	536	+--- linux-4.14.295.orig/kernel/time/ntp.c
	537	++++ linux-4.14.295/kernel/time/ntp.c
538	538	@@ -18,6 +18,7 @@
539	539	#include <linux/module.h>
540	540	#include <linux/rtc.h>

		@@ -568,8 +568,8 @@
568	568
569	569	if (txc->modes & ADJ_NANO) {
570	570	struct timespec ts;
571		---- linux-4.14.294.orig/net/ipv4/raw.c
572		-+++ linux-4.14.294/net/ipv4/raw.c
	571	+--- linux-4.14.295.orig/net/ipv4/raw.c
	572	++++ linux-4.14.295/net/ipv4/raw.c
573	573	@@ -771,6 +771,10 @@ static int raw_recvmsg(struct sock *sk,
574	574	skb = skb_recv_datagram(sk, flags, noblock, &err);
575	575	if (!skb)

		@@ -581,8 +581,8 @@
581	581
582	582	copied = skb->len;
583	583	if (len < copied) {
584		---- linux-4.14.294.orig/net/ipv4/udp.c
585		-+++ linux-4.14.294/net/ipv4/udp.c
	584	+--- linux-4.14.295.orig/net/ipv4/udp.c
	585	++++ linux-4.14.295/net/ipv4/udp.c
586	586	@@ -1608,6 +1608,8 @@ try_again:
587	587	skb = __skb_recv_udp(sk, flags, noblock, &peeked, &off, &err);
588	588	if (!skb)

		@@ -592,8 +592,8 @@
592	592
593	593	ulen = udp_skb_len(skb);
594	594	copied = len;
595		---- linux-4.14.294.orig/net/ipv6/raw.c
596		-+++ linux-4.14.294/net/ipv6/raw.c
	595	+--- linux-4.14.295.orig/net/ipv6/raw.c
	596	++++ linux-4.14.295/net/ipv6/raw.c
597	597	@@ -485,6 +485,10 @@ static int rawv6_recvmsg(struct sock *sk
598	598	skb = skb_recv_datagram(sk, flags, noblock, &err);
599	599	if (!skb)

		@@ -605,8 +605,8 @@
605	605
606	606	copied = skb->len;
607	607	if (copied > len) {
608		---- linux-4.14.294.orig/net/ipv6/udp.c
609		-+++ linux-4.14.294/net/ipv6/udp.c
	608	+--- linux-4.14.295.orig/net/ipv6/udp.c
	609	++++ linux-4.14.295/net/ipv6/udp.c
610	610	@@ -371,6 +371,8 @@ try_again:
611	611	skb = __skb_recv_udp(sk, flags, noblock, &peeked, &off, &err);
612	612	if (!skb)

		@@ -616,8 +616,8 @@
616	616
617	617	ulen = udp6_skb_len(skb);
618	618	copied = len;
619		---- linux-4.14.294.orig/net/socket.c
620		-+++ linux-4.14.294/net/socket.c
	619	+--- linux-4.14.295.orig/net/socket.c
	620	++++ linux-4.14.295/net/socket.c
621	621	@@ -1588,6 +1588,10 @@ SYSCALL_DEFINE4(accept4, int, fd, struct
622	622	if (err < 0)
623	623	goto out_fd;

		@@ -629,8 +629,8 @@
629	629	if (upeer_sockaddr) {
630	630	if (newsock->ops->getname(newsock, (struct sockaddr *)&address,
631	631	&len, 2) < 0) {
632		---- linux-4.14.294.orig/net/unix/af_unix.c
633		-+++ linux-4.14.294/net/unix/af_unix.c
	632	+--- linux-4.14.295.orig/net/unix/af_unix.c
	633	++++ linux-4.14.295/net/unix/af_unix.c
634	634	@@ -2173,6 +2173,10 @@ static int unix_dgram_recvmsg(struct soc
635	635	POLLOUT \| POLLWRNORM \|
636	636	POLLWRBAND);

		@@ -650,8 +650,8 @@
650	650	mutex_unlock(&u->iolock);
651	651	out:
652	652	return err;
653		---- linux-4.14.294.orig/security/Kconfig
654		-+++ linux-4.14.294/security/Kconfig
	653	+--- linux-4.14.295.orig/security/Kconfig
	654	++++ linux-4.14.295/security/Kconfig
655	655	@@ -263,5 +263,7 @@ config DEFAULT_SECURITY
656	656	default "apparmor" if DEFAULT_SECURITY_APPARMOR
657	657	default "" if DEFAULT_SECURITY_DAC

		@@ -660,8 +660,8 @@
660	660	+
661	661	endmenu
662	662
663		---- linux-4.14.294.orig/security/Makefile
664		-+++ linux-4.14.294/security/Makefile
	663	+--- linux-4.14.295.orig/security/Makefile
	664	++++ linux-4.14.295/security/Makefile
665	665	@@ -30,3 +30,6 @@ obj-$(CONFIG_CGROUP_DEVICE) += device_c
666	666	# Object integrity file lists
667	667	subdir-$(CONFIG_INTEGRITY) += integrity

		@@ -669,8 +669,8 @@
669	669	+
670	670	+subdir-$(CONFIG_CCSECURITY) += ccsecurity
671	671	+obj-$(CONFIG_CCSECURITY) += ccsecurity/
672		---- linux-4.14.294.orig/security/security.c
673		-+++ linux-4.14.294/security/security.c
	672	+--- linux-4.14.295.orig/security/security.c
	673	++++ linux-4.14.295/security/security.c
674	674	@@ -978,12 +978,19 @@ int security_file_open(struct file *file
675	675
676	676	int security_task_alloc(struct task_struct *task, unsigned long clone_flags)

--- trunk/caitsith-patch/patches/ccs-patch-4.19.diff (revision 372)

+++ trunk/caitsith-patch/patches/ccs-patch-4.19.diff (revision 373)

		@@ -1,6 +1,6 @@
1		-This is TOMOYO Linux patch for kernel 4.19.259.
	1	+This is TOMOYO Linux patch for kernel 4.19.261.
2	2
3		-Source code for this patch is https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.19.259.tar.xz
	3	+Source code for this patch is https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.19.261.tar.xz
4	4	---
5	5	fs/exec.c \| 2 -
6	6	fs/open.c \| 2 +

		@@ -28,8 +28,8 @@
28	28	security/security.c \| 9 +++++-
29	29	24 files changed, 148 insertions(+), 29 deletions(-)
30	30
31		---- linux-4.19.259.orig/fs/exec.c
32		-+++ linux-4.19.259/fs/exec.c
	31	+--- linux-4.19.261.orig/fs/exec.c
	32	++++ linux-4.19.261/fs/exec.c
33	33	@@ -1707,7 +1707,7 @@ static int exec_binprm(struct linux_binp
34	34	old_vpid = task_pid_nr_ns(current, task_active_pid_ns(current->parent));
35	35	rcu_read_unlock();

		@@ -39,8 +39,8 @@
39	39	if (ret >= 0) {
40	40	audit_bprm(bprm);
41	41	trace_sched_process_exec(current, old_pid, bprm);
42		---- linux-4.19.259.orig/fs/open.c
43		-+++ linux-4.19.259/fs/open.c
	42	+--- linux-4.19.261.orig/fs/open.c
	43	++++ linux-4.19.261/fs/open.c
44	44	@@ -1196,6 +1196,8 @@ SYSCALL_DEFINE1(close, unsigned int, fd)
45	45	*/
46	46	SYSCALL_DEFINE0(vhangup)

		@@ -50,8 +50,8 @@
50	50	if (capable(CAP_SYS_TTY_CONFIG)) {
51	51	tty_vhangup_self();
52	52	return 0;
53		---- linux-4.19.259.orig/fs/proc/version.c
54		-+++ linux-4.19.259/fs/proc/version.c
	53	+--- linux-4.19.261.orig/fs/proc/version.c
	54	++++ linux-4.19.261/fs/proc/version.c
55	55	@@ -21,3 +21,10 @@ static int __init proc_version_init(void
56	56	return 0;
57	57	}

		@@ -59,12 +59,12 @@
59	59	+
60	60	+static int __init ccs_show_version(void)
61	61	+{
62		-+ printk(KERN_INFO "Hook version: 4.19.259 2022/09/23\n");
	62	++ printk(KERN_INFO "Hook version: 4.19.261 2022/10/24\n");
63	63	+ return 0;
64	64	+}
65	65	+fs_initcall(ccs_show_version);
66		---- linux-4.19.259.orig/include/linux/sched.h
67		-+++ linux-4.19.259/include/linux/sched.h
	66	+--- linux-4.19.261.orig/include/linux/sched.h
	67	++++ linux-4.19.261/include/linux/sched.h
68	68	@@ -34,6 +34,7 @@ struct audit_context;
69	69	struct backing_dev_info;
70	70	struct bio_list;

		@@ -84,8 +84,8 @@
84	84
85	85	/*
86	86	* New fields for task_struct should be added above here, so that
87		---- linux-4.19.259.orig/include/linux/security.h
88		-+++ linux-4.19.259/include/linux/security.h
	87	+--- linux-4.19.261.orig/include/linux/security.h
	88	++++ linux-4.19.261/include/linux/security.h
89	89	@@ -53,6 +53,7 @@ struct msg_msg;
90	90	struct xattr;
91	91	struct xfrm_sec_ctx;

		@@ -306,8 +306,8 @@
306	306	}
307	307	#endif /* CONFIG_SECURITY_PATH */
308	308
309		---- linux-4.19.259.orig/include/net/ip.h
310		-+++ linux-4.19.259/include/net/ip.h
	309	+--- linux-4.19.261.orig/include/net/ip.h
	310	++++ linux-4.19.261/include/net/ip.h
311	311	@@ -302,6 +302,8 @@ void inet_get_local_port_range(struct ne
312	312	#ifdef CONFIG_SYSCTL
313	313	static inline int inet_is_local_reserved_port(struct net *net, int port)

		@@ -326,8 +326,8 @@
326	326	return 0;
327	327	}
328	328
329		---- linux-4.19.259.orig/init/init_task.c
330		-+++ linux-4.19.259/init/init_task.c
	329	+--- linux-4.19.261.orig/init/init_task.c
	330	++++ linux-4.19.261/init/init_task.c
331	331	@@ -180,6 +180,10 @@ struct task_struct init_task
332	332	#ifdef CONFIG_SECURITY
333	333	.security = NULL,

		@@ -339,8 +339,8 @@
339	339	};
340	340	EXPORT_SYMBOL(init_task);
341	341
342		---- linux-4.19.259.orig/kernel/kexec.c
343		-+++ linux-4.19.259/kernel/kexec.c
	342	+--- linux-4.19.261.orig/kernel/kexec.c
	343	++++ linux-4.19.261/kernel/kexec.c
344	344	@@ -18,7 +18,7 @@
345	345	#include <linux/syscalls.h>
346	346	#include <linux/vmalloc.h>

		@@ -359,8 +359,8 @@
359	359
360	360	/* Permit LSMs and IMA to fail the kexec */
361	361	result = security_kernel_load_data(LOADING_KEXEC_IMAGE);
362		---- linux-4.19.259.orig/kernel/module.c
363		-+++ linux-4.19.259/kernel/module.c
	362	+--- linux-4.19.261.orig/kernel/module.c
	363	++++ linux-4.19.261/kernel/module.c
364	364	@@ -66,6 +66,7 @@
365	365	#include <linux/audit.h>
366	366	#include <uapi/linux/module.h>

		@@ -387,8 +387,8 @@
387	387
388	388	return 0;
389	389	}
390		---- linux-4.19.259.orig/kernel/ptrace.c
391		-+++ linux-4.19.259/kernel/ptrace.c
	390	+--- linux-4.19.261.orig/kernel/ptrace.c
	391	++++ linux-4.19.261/kernel/ptrace.c
392	392	@@ -1168,6 +1168,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l
393	393	{
394	394	struct task_struct *child;

		@@ -413,8 +413,8 @@
413	413
414	414	if (request == PTRACE_TRACEME) {
415	415	ret = ptrace_traceme();
416		---- linux-4.19.259.orig/kernel/reboot.c
417		-+++ linux-4.19.259/kernel/reboot.c
	416	+--- linux-4.19.261.orig/kernel/reboot.c
	417	++++ linux-4.19.261/kernel/reboot.c
418	418	@@ -16,6 +16,7 @@
419	419	#include <linux/syscalls.h>
420	420	#include <linux/syscore_ops.h>

		@@ -432,8 +432,8 @@
432	432
433	433	/*
434	434	* If pid namespaces are enabled and the current task is in a child
435		---- linux-4.19.259.orig/kernel/sched/core.c
436		-+++ linux-4.19.259/kernel/sched/core.c
	435	+--- linux-4.19.261.orig/kernel/sched/core.c
	436	++++ linux-4.19.261/kernel/sched/core.c
437	437	@@ -3993,6 +3993,8 @@ int can_nice(const struct task_struct *p
438	438	SYSCALL_DEFINE1(nice, int, increment)
439	439	{

		@@ -443,8 +443,8 @@
443	443
444	444	/*
445	445	* Setpriority might change our priority at the same moment.
446		---- linux-4.19.259.orig/kernel/signal.c
447		-+++ linux-4.19.259/kernel/signal.c
	446	+--- linux-4.19.261.orig/kernel/signal.c
	447	++++ linux-4.19.261/kernel/signal.c
448	448	@@ -3276,6 +3276,8 @@ COMPAT_SYSCALL_DEFINE4(rt_sigtimedwait,
449	449	SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
450	450	{

		@@ -490,8 +490,8 @@
490	490
491	491	return do_send_specific(tgid, pid, sig, info);
492	492	}
493		---- linux-4.19.259.orig/kernel/sys.c
494		-+++ linux-4.19.259/kernel/sys.c
	493	+--- linux-4.19.261.orig/kernel/sys.c
	494	++++ linux-4.19.261/kernel/sys.c
495	495	@@ -201,6 +201,10 @@ SYSCALL_DEFINE3(setpriority, int, which,
496	496
497	497	if (which > PRIO_USER \|\| which < PRIO_PROCESS)

		@@ -521,8 +521,8 @@
521	521
522	522	errno = -EFAULT;
523	523	if (!copy_from_user(tmp, name, len)) {
524		---- linux-4.19.259.orig/kernel/time/timekeeping.c
525		-+++ linux-4.19.259/kernel/time/timekeeping.c
	524	+--- linux-4.19.261.orig/kernel/time/timekeeping.c
	525	++++ linux-4.19.261/kernel/time/timekeeping.c
526	526	@@ -27,6 +27,7 @@
527	527	#include <linux/stop_machine.h>
528	528	#include <linux/pvclock_gtod.h>

		@@ -556,8 +556,8 @@
556	556
557	557	/*
558	558	* Validate if a timespec/timeval used to inject a time
559		---- linux-4.19.259.orig/net/ipv4/raw.c
560		-+++ linux-4.19.259/net/ipv4/raw.c
	559	+--- linux-4.19.261.orig/net/ipv4/raw.c
	560	++++ linux-4.19.261/net/ipv4/raw.c
561	561	@@ -775,6 +775,10 @@ static int raw_recvmsg(struct sock *sk,
562	562	skb = skb_recv_datagram(sk, flags, noblock, &err);
563	563	if (!skb)

		@@ -569,8 +569,8 @@
569	569
570	570	copied = skb->len;
571	571	if (len < copied) {
572		---- linux-4.19.259.orig/net/ipv4/udp.c
573		-+++ linux-4.19.259/net/ipv4/udp.c
	572	+--- linux-4.19.261.orig/net/ipv4/udp.c
	573	++++ linux-4.19.261/net/ipv4/udp.c
574	574	@@ -1686,6 +1686,8 @@ try_again:
575	575	skb = __skb_recv_udp(sk, flags, noblock, &peeked, &off, &err);
576	576	if (!skb)

		@@ -580,8 +580,8 @@
580	580
581	581	ulen = udp_skb_len(skb);
582	582	copied = len;
583		---- linux-4.19.259.orig/net/ipv6/raw.c
584		-+++ linux-4.19.259/net/ipv6/raw.c
	583	+--- linux-4.19.261.orig/net/ipv6/raw.c
	584	++++ linux-4.19.261/net/ipv6/raw.c
585	585	@@ -485,6 +485,10 @@ static int rawv6_recvmsg(struct sock *sk
586	586	skb = skb_recv_datagram(sk, flags, noblock, &err);
587	587	if (!skb)

		@@ -593,8 +593,8 @@
593	593
594	594	copied = skb->len;
595	595	if (copied > len) {
596		---- linux-4.19.259.orig/net/ipv6/udp.c
597		-+++ linux-4.19.259/net/ipv6/udp.c
	596	+--- linux-4.19.261.orig/net/ipv6/udp.c
	597	++++ linux-4.19.261/net/ipv6/udp.c
598	598	@@ -347,6 +347,8 @@ try_again:
599	599	skb = __skb_recv_udp(sk, flags, noblock, &peeked, &off, &err);
600	600	if (!skb)

		@@ -604,8 +604,8 @@
604	604
605	605	ulen = udp6_skb_len(skb);
606	606	copied = len;
607		---- linux-4.19.259.orig/net/socket.c
608		-+++ linux-4.19.259/net/socket.c
	607	+--- linux-4.19.261.orig/net/socket.c
	608	++++ linux-4.19.261/net/socket.c
609	609	@@ -1702,6 +1702,10 @@ int __sys_accept4(int fd, struct sockadd
610	610	if (err < 0)
611	611	goto out_fd;

		@@ -617,8 +617,8 @@
617	617	if (upeer_sockaddr) {
618	618	len = newsock->ops->getname(newsock,
619	619	(struct sockaddr *)&address, 2);
620		---- linux-4.19.259.orig/net/unix/af_unix.c
621		-+++ linux-4.19.259/net/unix/af_unix.c
	620	+--- linux-4.19.261.orig/net/unix/af_unix.c
	621	++++ linux-4.19.261/net/unix/af_unix.c
622	622	@@ -2169,6 +2169,10 @@ static int unix_dgram_recvmsg(struct soc
623	623	EPOLLOUT \| EPOLLWRNORM \|
624	624	EPOLLWRBAND);

		@@ -638,8 +638,8 @@
638	638	mutex_unlock(&u->iolock);
639	639	out:
640	640	return err;
641		---- linux-4.19.259.orig/security/Kconfig
642		-+++ linux-4.19.259/security/Kconfig
	641	+--- linux-4.19.261.orig/security/Kconfig
	642	++++ linux-4.19.261/security/Kconfig
643	643	@@ -279,5 +279,7 @@ config DEFAULT_SECURITY
644	644	default "apparmor" if DEFAULT_SECURITY_APPARMOR
645	645	default "" if DEFAULT_SECURITY_DAC

		@@ -648,8 +648,8 @@
648	648	+
649	649	endmenu
650	650
651		---- linux-4.19.259.orig/security/Makefile
652		-+++ linux-4.19.259/security/Makefile
	651	+--- linux-4.19.261.orig/security/Makefile
	652	++++ linux-4.19.261/security/Makefile
653	653	@@ -30,3 +30,6 @@ obj-$(CONFIG_CGROUP_DEVICE) += device_c
654	654	# Object integrity file lists
655	655	subdir-$(CONFIG_INTEGRITY) += integrity

		@@ -657,8 +657,8 @@
657	657	+
658	658	+subdir-$(CONFIG_CCSECURITY) += ccsecurity
659	659	+obj-$(CONFIG_CCSECURITY) += ccsecurity/
660		---- linux-4.19.259.orig/security/security.c
661		-+++ linux-4.19.259/security/security.c
	660	+--- linux-4.19.261.orig/security/security.c
	661	++++ linux-4.19.261/security/security.c
662	662	@@ -984,12 +984,19 @@ int security_file_open(struct file *file
663	663
664	664	int security_task_alloc(struct task_struct *task, unsigned long clone_flags)

--- trunk/caitsith-patch/patches/ccs-patch-4.9.diff (revision 372)

+++ trunk/caitsith-patch/patches/ccs-patch-4.9.diff (revision 373)

		@@ -1,6 +1,6 @@
1		-This is TOMOYO Linux patch for kernel 4.9.329.
	1	+This is TOMOYO Linux patch for kernel 4.9.330.
2	2
3		-Source code for this patch is https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.9.329.tar.xz
	3	+Source code for this patch is https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.9.330.tar.xz
4	4	---
5	5	fs/exec.c \| 2 -
6	6	fs/open.c \| 2 +

		@@ -28,8 +28,8 @@
28	28	security/Makefile \| 3 ++
29	29	24 files changed, 147 insertions(+), 26 deletions(-)
30	30
31		---- linux-4.9.329.orig/fs/exec.c
32		-+++ linux-4.9.329/fs/exec.c
	31	+--- linux-4.9.330.orig/fs/exec.c
	32	++++ linux-4.9.330/fs/exec.c
33	33	@@ -1662,7 +1662,7 @@ static int exec_binprm(struct linux_binp
34	34	old_vpid = task_pid_nr_ns(current, task_active_pid_ns(current->parent));
35	35	rcu_read_unlock();

		@@ -39,8 +39,8 @@
39	39	if (ret >= 0) {
40	40	audit_bprm(bprm);
41	41	trace_sched_process_exec(current, old_pid, bprm);
42		---- linux-4.9.329.orig/fs/open.c
43		-+++ linux-4.9.329/fs/open.c
	42	+--- linux-4.9.330.orig/fs/open.c
	43	++++ linux-4.9.330/fs/open.c
44	44	@@ -1173,6 +1173,8 @@ EXPORT_SYMBOL(sys_close);
45	45	*/
46	46	SYSCALL_DEFINE0(vhangup)

		@@ -50,8 +50,8 @@
50	50	if (capable(CAP_SYS_TTY_CONFIG)) {
51	51	tty_vhangup_self();
52	52	return 0;
53		---- linux-4.9.329.orig/fs/proc/version.c
54		-+++ linux-4.9.329/fs/proc/version.c
	53	+--- linux-4.9.330.orig/fs/proc/version.c
	54	++++ linux-4.9.330/fs/proc/version.c
55	55	@@ -32,3 +32,10 @@ static int __init proc_version_init(void
56	56	return 0;
57	57	}

		@@ -59,12 +59,12 @@
59	59	+
60	60	+static int __init ccs_show_version(void)
61	61	+{
62		-+ printk(KERN_INFO "Hook version: 4.9.329 2022/09/23\n");
	62	++ printk(KERN_INFO "Hook version: 4.9.330 2022/10/04\n");
63	63	+ return 0;
64	64	+}
65	65	+fs_initcall(ccs_show_version);
66		---- linux-4.9.329.orig/include/linux/init_task.h
67		-+++ linux-4.9.329/include/linux/init_task.h
	66	+--- linux-4.9.330.orig/include/linux/init_task.h
	67	++++ linux-4.9.330/include/linux/init_task.h
68	68	@@ -193,6 +193,14 @@ extern struct task_group root_task_group
69	69	# define INIT_TASK_TI(tsk)
70	70	#endif

		@@ -88,8 +88,8 @@
88	88	}
89	89
90	90
91		---- linux-4.9.329.orig/include/linux/sched.h
92		-+++ linux-4.9.329/include/linux/sched.h
	91	+--- linux-4.9.330.orig/include/linux/sched.h
	92	++++ linux-4.9.330/include/linux/sched.h
93	93	@@ -6,6 +6,8 @@
94	94	#include <linux/sched/prio.h>
95	95

		@@ -110,8 +110,8 @@
110	110	/* CPU-specific state of this task */
111	111	struct thread_struct thread;
112	112	/*
113		---- linux-4.9.329.orig/include/linux/security.h
114		-+++ linux-4.9.329/include/linux/security.h
	113	+--- linux-4.9.330.orig/include/linux/security.h
	114	++++ linux-4.9.330/include/linux/security.h
115	115	@@ -55,6 +55,7 @@ struct msg_queue;
116	116	struct xattr;
117	117	struct xfrm_sec_ctx;

		@@ -318,8 +318,8 @@
318	318	}
319	319	#endif /* CONFIG_SECURITY_PATH */
320	320
321		---- linux-4.9.329.orig/include/net/ip.h
322		-+++ linux-4.9.329/include/net/ip.h
	321	+--- linux-4.9.330.orig/include/net/ip.h
	322	++++ linux-4.9.330/include/net/ip.h
323	323	@@ -254,6 +254,8 @@ void inet_get_local_port_range(struct ne
324	324	#ifdef CONFIG_SYSCTL
325	325	static inline int inet_is_local_reserved_port(struct net *net, int port)

		@@ -338,8 +338,8 @@
338	338	return 0;
339	339	}
340	340	#endif
341		---- linux-4.9.329.orig/kernel/fork.c
342		-+++ linux-4.9.329/kernel/fork.c
	341	+--- linux-4.9.330.orig/kernel/fork.c
	342	++++ linux-4.9.330/kernel/fork.c
343	343	@@ -395,6 +395,7 @@ void __put_task_struct(struct task_struc
344	344	delayacct_tsk_free(tsk);
345	345	put_signal_struct(tsk->signal);

		@@ -366,8 +366,8 @@
366	366	bad_fork_cleanup_perf:
367	367	perf_event_free_task(p);
368	368	bad_fork_cleanup_policy:
369		---- linux-4.9.329.orig/kernel/kexec.c
370		-+++ linux-4.9.329/kernel/kexec.c
	369	+--- linux-4.9.330.orig/kernel/kexec.c
	370	++++ linux-4.9.330/kernel/kexec.c
371	371	@@ -17,7 +17,7 @@
372	372	#include <linux/syscalls.h>
373	373	#include <linux/vmalloc.h>

		@@ -386,8 +386,8 @@
386	386
387	387	/*
388	388	* Verify we have a legal set of flags
389		---- linux-4.9.329.orig/kernel/module.c
390		-+++ linux-4.9.329/kernel/module.c
	389	+--- linux-4.9.330.orig/kernel/module.c
	390	++++ linux-4.9.330/kernel/module.c
391	391	@@ -63,6 +63,7 @@
392	392	#include <linux/dynamic_debug.h>
393	393	#include <uapi/linux/module.h>

		@@ -414,8 +414,8 @@
414	414
415	415	return 0;
416	416	}
417		---- linux-4.9.329.orig/kernel/ptrace.c
418		-+++ linux-4.9.329/kernel/ptrace.c
	417	+--- linux-4.9.330.orig/kernel/ptrace.c
	418	++++ linux-4.9.330/kernel/ptrace.c
419	419	@@ -1178,6 +1178,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l
420	420	{
421	421	struct task_struct *child;

		@@ -440,8 +440,8 @@
440	440
441	441	if (request == PTRACE_TRACEME) {
442	442	ret = ptrace_traceme();
443		---- linux-4.9.329.orig/kernel/reboot.c
444		-+++ linux-4.9.329/kernel/reboot.c
	443	+--- linux-4.9.330.orig/kernel/reboot.c
	444	++++ linux-4.9.330/kernel/reboot.c
445	445	@@ -16,6 +16,7 @@
446	446	#include <linux/syscalls.h>
447	447	#include <linux/syscore_ops.h>

		@@ -459,8 +459,8 @@
459	459
460	460	/*
461	461	* If pid namespaces are enabled and the current task is in a child
462		---- linux-4.9.329.orig/kernel/sched/core.c
463		-+++ linux-4.9.329/kernel/sched/core.c
	462	+--- linux-4.9.330.orig/kernel/sched/core.c
	463	++++ linux-4.9.330/kernel/sched/core.c
464	464	@@ -3817,6 +3817,8 @@ int can_nice(const struct task_struct *p
465	465	SYSCALL_DEFINE1(nice, int, increment)
466	466	{

		@@ -470,8 +470,8 @@
470	470
471	471	/*
472	472	* Setpriority might change our priority at the same moment.
473		---- linux-4.9.329.orig/kernel/signal.c
474		-+++ linux-4.9.329/kernel/signal.c
	473	+--- linux-4.9.330.orig/kernel/signal.c
	474	++++ linux-4.9.330/kernel/signal.c
475	475	@@ -2930,6 +2930,8 @@ SYSCALL_DEFINE4(rt_sigtimedwait, const s
476	476	SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
477	477	{

		@@ -517,8 +517,8 @@
517	517
518	518	return do_send_specific(tgid, pid, sig, info);
519	519	}
520		---- linux-4.9.329.orig/kernel/sys.c
521		-+++ linux-4.9.329/kernel/sys.c
	520	+--- linux-4.9.330.orig/kernel/sys.c
	521	++++ linux-4.9.330/kernel/sys.c
522	522	@@ -185,6 +185,10 @@ SYSCALL_DEFINE3(setpriority, int, which,
523	523
524	524	if (which > PRIO_USER \|\| which < PRIO_PROCESS)

		@@ -548,8 +548,8 @@
548	548
549	549	errno = -EFAULT;
550	550	if (!copy_from_user(tmp, name, len)) {
551		---- linux-4.9.329.orig/kernel/time/ntp.c
552		-+++ linux-4.9.329/kernel/time/ntp.c
	551	+--- linux-4.9.330.orig/kernel/time/ntp.c
	552	++++ linux-4.9.330/kernel/time/ntp.c
553	553	@@ -17,6 +17,7 @@
554	554	#include <linux/module.h>
555	555	#include <linux/rtc.h>

		@@ -583,8 +583,8 @@
583	583
584	584	if (txc->modes & ADJ_NANO) {
585	585	struct timespec ts;
586		---- linux-4.9.329.orig/net/ipv4/raw.c
587		-+++ linux-4.9.329/net/ipv4/raw.c
	586	+--- linux-4.9.330.orig/net/ipv4/raw.c
	587	++++ linux-4.9.330/net/ipv4/raw.c
588	588	@@ -749,6 +749,10 @@ static int raw_recvmsg(struct sock *sk,
589	589	skb = skb_recv_datagram(sk, flags, noblock, &err);
590	590	if (!skb)

		@@ -596,8 +596,8 @@
596	596
597	597	copied = skb->len;
598	598	if (len < copied) {
599		---- linux-4.9.329.orig/net/ipv4/udp.c
600		-+++ linux-4.9.329/net/ipv4/udp.c
	599	+--- linux-4.9.330.orig/net/ipv4/udp.c
	600	++++ linux-4.9.330/net/ipv4/udp.c
601	601	@@ -1271,6 +1271,8 @@ try_again:
602	602	&peeked, &off, &err);
603	603	if (!skb)

		@@ -607,8 +607,8 @@
607	607
608	608	ulen = skb->len;
609	609	copied = len;
610		---- linux-4.9.329.orig/net/ipv6/raw.c
611		-+++ linux-4.9.329/net/ipv6/raw.c
	610	+--- linux-4.9.330.orig/net/ipv6/raw.c
	611	++++ linux-4.9.330/net/ipv6/raw.c
612	612	@@ -480,6 +480,10 @@ static int rawv6_recvmsg(struct sock *sk
613	613	skb = skb_recv_datagram(sk, flags, noblock, &err);
614	614	if (!skb)

		@@ -620,8 +620,8 @@
620	620
621	621	copied = skb->len;
622	622	if (copied > len) {
623		---- linux-4.9.329.orig/net/ipv6/udp.c
624		-+++ linux-4.9.329/net/ipv6/udp.c
	623	+--- linux-4.9.330.orig/net/ipv6/udp.c
	624	++++ linux-4.9.330/net/ipv6/udp.c
625	625	@@ -348,6 +348,8 @@ try_again:
626	626	&peeked, &off, &err);
627	627	if (!skb)

		@@ -631,8 +631,8 @@
631	631
632	632	ulen = skb->len;
633	633	copied = len;
634		---- linux-4.9.329.orig/net/socket.c
635		-+++ linux-4.9.329/net/socket.c
	634	+--- linux-4.9.330.orig/net/socket.c
	635	++++ linux-4.9.330/net/socket.c
636	636	@@ -1482,6 +1482,10 @@ SYSCALL_DEFINE4(accept4, int, fd, struct
637	637	if (err < 0)
638	638	goto out_fd;

		@@ -644,8 +644,8 @@
644	644	if (upeer_sockaddr) {
645	645	if (newsock->ops->getname(newsock, (struct sockaddr *)&address,
646	646	&len, 2) < 0) {
647		---- linux-4.9.329.orig/net/unix/af_unix.c
648		-+++ linux-4.9.329/net/unix/af_unix.c
	647	+--- linux-4.9.330.orig/net/unix/af_unix.c
	648	++++ linux-4.9.330/net/unix/af_unix.c
649	649	@@ -2167,6 +2167,10 @@ static int unix_dgram_recvmsg(struct soc
650	650	POLLOUT \| POLLWRNORM \|
651	651	POLLWRBAND);

		@@ -665,8 +665,8 @@
665	665	mutex_unlock(&u->iolock);
666	666	out:
667	667	return err;
668		---- linux-4.9.329.orig/security/Kconfig
669		-+++ linux-4.9.329/security/Kconfig
	668	+--- linux-4.9.330.orig/security/Kconfig
	669	++++ linux-4.9.330/security/Kconfig
670	670	@@ -214,5 +214,7 @@ config DEFAULT_SECURITY
671	671	default "apparmor" if DEFAULT_SECURITY_APPARMOR
672	672	default "" if DEFAULT_SECURITY_DAC

		@@ -675,8 +675,8 @@
675	675	+
676	676	endmenu
677	677
678		---- linux-4.9.329.orig/security/Makefile
679		-+++ linux-4.9.329/security/Makefile
	678	+--- linux-4.9.330.orig/security/Makefile
	679	++++ linux-4.9.330/security/Makefile
680	680	@@ -29,3 +29,6 @@ obj-$(CONFIG_CGROUP_DEVICE) += device_c
681	681	# Object integrity file lists
682	682	subdir-$(CONFIG_INTEGRITY) += integrity

--- trunk/caitsith-patch/patches/ccs-patch-5.10.diff (revision 372)

+++ trunk/caitsith-patch/patches/ccs-patch-5.10.diff (revision 373)

		@@ -1,6 +1,6 @@
1		-This is TOMOYO Linux patch for kernel 5.10.144.
	1	+This is TOMOYO Linux patch for kernel 5.10.149.
2	2
3		-Source code for this patch is https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.10.144.tar.xz
	3	+Source code for this patch is https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.10.149.tar.xz
4	4	---
5	5	fs/exec.c \| 2 -
6	6	fs/open.c \| 2 +

		@@ -28,8 +28,8 @@
28	28	security/security.c \| 5 ++-
29	29	24 files changed, 160 insertions(+), 30 deletions(-)
30	30
31		---- linux-5.10.144.orig/fs/exec.c
32		-+++ linux-5.10.144/fs/exec.c
	31	+--- linux-5.10.149.orig/fs/exec.c
	32	++++ linux-5.10.149/fs/exec.c
33	33	@@ -1826,7 +1826,7 @@ static int bprm_execve(struct linux_binp
34	34	if (retval)
35	35	goto out;

		@@ -39,8 +39,8 @@
39	39	if (retval < 0)
40	40	goto out;
41	41
42		---- linux-5.10.144.orig/fs/open.c
43		-+++ linux-5.10.144/fs/open.c
	42	+--- linux-5.10.149.orig/fs/open.c
	43	++++ linux-5.10.149/fs/open.c
44	44	@@ -1339,6 +1339,8 @@ SYSCALL_DEFINE3(close_range, unsigned in
45	45	*/
46	46	SYSCALL_DEFINE0(vhangup)

		@@ -50,8 +50,8 @@
50	50	if (capable(CAP_SYS_TTY_CONFIG)) {
51	51	tty_vhangup_self();
52	52	return 0;
53		---- linux-5.10.144.orig/fs/proc/version.c
54		-+++ linux-5.10.144/fs/proc/version.c
	53	+--- linux-5.10.149.orig/fs/proc/version.c
	54	++++ linux-5.10.149/fs/proc/version.c
55	55	@@ -21,3 +21,10 @@ static int __init proc_version_init(void
56	56	return 0;
57	57	}

		@@ -59,12 +59,12 @@
59	59	+
60	60	+static int __init ccs_show_version(void)
61	61	+{
62		-+ printk(KERN_INFO "Hook version: 5.10.144 2022/09/23\n");
	62	++ printk(KERN_INFO "Hook version: 5.10.149 2022/10/24\n");
63	63	+ return 0;
64	64	+}
65	65	+fs_initcall(ccs_show_version);
66		---- linux-5.10.144.orig/include/linux/sched.h
67		-+++ linux-5.10.144/include/linux/sched.h
	66	+--- linux-5.10.149.orig/include/linux/sched.h
	67	++++ linux-5.10.149/include/linux/sched.h
68	68	@@ -41,6 +41,7 @@ struct backing_dev_info;
69	69	struct bio_list;
70	70	struct blk_plug;

		@@ -84,8 +84,8 @@
84	84
85	85	#ifdef CONFIG_GCC_PLUGIN_STACKLEAK
86	86	unsigned long lowest_stack;
87		---- linux-5.10.144.orig/include/linux/security.h
88		-+++ linux-5.10.144/include/linux/security.h
	87	+--- linux-5.10.149.orig/include/linux/security.h
	88	++++ linux-5.10.149/include/linux/security.h
89	89	@@ -59,6 +59,7 @@ struct fs_parameter;
90	90	enum fs_value_type;
91	91	struct watch;

		@@ -315,8 +315,8 @@
315	315	}
316	316	#endif /* CONFIG_SECURITY_PATH */
317	317
318		---- linux-5.10.144.orig/include/net/ip.h
319		-+++ linux-5.10.144/include/net/ip.h
	318	+--- linux-5.10.149.orig/include/net/ip.h
	319	++++ linux-5.10.149/include/net/ip.h
320	320	@@ -340,6 +340,8 @@ void inet_get_local_port_range(struct ne
321	321	#ifdef CONFIG_SYSCTL
322	322	static inline bool inet_is_local_reserved_port(struct net *net, unsigned short port)

		@@ -335,8 +335,8 @@
335	335	return false;
336	336	}
337	337
338		---- linux-5.10.144.orig/init/init_task.c
339		-+++ linux-5.10.144/init/init_task.c
	338	+--- linux-5.10.149.orig/init/init_task.c
	339	++++ linux-5.10.149/init/init_task.c
340	340	@@ -213,6 +213,10 @@ struct task_struct init_task
341	341	#ifdef CONFIG_SECCOMP_FILTER
342	342	.seccomp = { .filter_count = ATOMIC_INIT(0) },

		@@ -348,8 +348,8 @@
348	348	};
349	349	EXPORT_SYMBOL(init_task);
350	350
351		---- linux-5.10.144.orig/kernel/kexec.c
352		-+++ linux-5.10.144/kernel/kexec.c
	351	+--- linux-5.10.149.orig/kernel/kexec.c
	352	++++ linux-5.10.149/kernel/kexec.c
353	353	@@ -16,7 +16,7 @@
354	354	#include <linux/syscalls.h>
355	355	#include <linux/vmalloc.h>

		@@ -368,8 +368,8 @@
368	368
369	369	/* Permit LSMs and IMA to fail the kexec */
370	370	result = security_kernel_load_data(LOADING_KEXEC_IMAGE, false);
371		---- linux-5.10.144.orig/kernel/module.c
372		-+++ linux-5.10.144/kernel/module.c
	371	+--- linux-5.10.149.orig/kernel/module.c
	372	++++ linux-5.10.149/kernel/module.c
373	373	@@ -59,6 +59,7 @@
374	374	#include <linux/audit.h>
375	375	#include <uapi/linux/module.h>

		@@ -396,8 +396,8 @@
396	396
397	397	return 0;
398	398	}
399		---- linux-5.10.144.orig/kernel/ptrace.c
400		-+++ linux-5.10.144/kernel/ptrace.c
	399	+--- linux-5.10.149.orig/kernel/ptrace.c
	400	++++ linux-5.10.149/kernel/ptrace.c
401	401	@@ -1270,6 +1270,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l
402	402	{
403	403	struct task_struct *child;

		@@ -422,8 +422,8 @@
422	422
423	423	if (request == PTRACE_TRACEME) {
424	424	ret = ptrace_traceme();
425		---- linux-5.10.144.orig/kernel/reboot.c
426		-+++ linux-5.10.144/kernel/reboot.c
	425	+--- linux-5.10.149.orig/kernel/reboot.c
	426	++++ linux-5.10.149/kernel/reboot.c
427	427	@@ -17,6 +17,7 @@
428	428	#include <linux/syscalls.h>
429	429	#include <linux/syscore_ops.h>

		@@ -441,8 +441,8 @@
441	441
442	442	/*
443	443	* If pid namespaces are enabled and the current task is in a child
444		---- linux-5.10.144.orig/kernel/sched/core.c
445		-+++ linux-5.10.144/kernel/sched/core.c
	444	+--- linux-5.10.149.orig/kernel/sched/core.c
	445	++++ linux-5.10.149/kernel/sched/core.c
446	446	@@ -5062,6 +5062,8 @@ int can_nice(const struct task_struct *p
447	447	SYSCALL_DEFINE1(nice, int, increment)
448	448	{

		@@ -452,8 +452,8 @@
452	452
453	453	/*
454	454	* Setpriority might change our priority at the same moment.
455		---- linux-5.10.144.orig/kernel/signal.c
456		-+++ linux-5.10.144/kernel/signal.c
	455	+--- linux-5.10.149.orig/kernel/signal.c
	456	++++ linux-5.10.149/kernel/signal.c
457	457	@@ -3648,6 +3648,8 @@ static inline void prepare_kill_siginfo(
458	458	SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
459	459	{

		@@ -521,8 +521,8 @@
521	521
522	522	return do_send_specific(tgid, pid, sig, info);
523	523	}
524		---- linux-5.10.144.orig/kernel/sys.c
525		-+++ linux-5.10.144/kernel/sys.c
	524	+--- linux-5.10.149.orig/kernel/sys.c
	525	++++ linux-5.10.149/kernel/sys.c
526	526	@@ -205,6 +205,10 @@ SYSCALL_DEFINE3(setpriority, int, which,
527	527
528	528	if (which > PRIO_USER \|\| which < PRIO_PROCESS)

		@@ -552,8 +552,8 @@
552	552
553	553	errno = -EFAULT;
554	554	if (!copy_from_user(tmp, name, len)) {
555		---- linux-5.10.144.orig/kernel/time/timekeeping.c
556		-+++ linux-5.10.144/kernel/time/timekeeping.c
	555	+--- linux-5.10.149.orig/kernel/time/timekeeping.c
	556	++++ linux-5.10.149/kernel/time/timekeeping.c
557	557	@@ -24,6 +24,7 @@
558	558	#include <linux/compiler.h>
559	559	#include <linux/audit.h>

		@@ -587,8 +587,8 @@
587	587
588	588	/*
589	589	* Validate if a timespec/timeval used to inject a time
590		---- linux-5.10.144.orig/net/ipv4/raw.c
591		-+++ linux-5.10.144/net/ipv4/raw.c
	590	+--- linux-5.10.149.orig/net/ipv4/raw.c
	591	++++ linux-5.10.149/net/ipv4/raw.c
592	592	@@ -771,6 +771,10 @@ static int raw_recvmsg(struct sock *sk,
593	593	skb = skb_recv_datagram(sk, flags, noblock, &err);
594	594	if (!skb)

		@@ -600,8 +600,8 @@
600	600
601	601	copied = skb->len;
602	602	if (len < copied) {
603		---- linux-5.10.144.orig/net/ipv4/udp.c
604		-+++ linux-5.10.144/net/ipv4/udp.c
	603	+--- linux-5.10.149.orig/net/ipv4/udp.c
	604	++++ linux-5.10.149/net/ipv4/udp.c
605	605	@@ -1808,6 +1808,8 @@ try_again:
606	606	skb = __skb_recv_udp(sk, flags, noblock, &off, &err);
607	607	if (!skb)

		@@ -611,8 +611,8 @@
611	611
612	612	ulen = udp_skb_len(skb);
613	613	copied = len;
614		---- linux-5.10.144.orig/net/ipv6/raw.c
615		-+++ linux-5.10.144/net/ipv6/raw.c
	614	+--- linux-5.10.149.orig/net/ipv6/raw.c
	615	++++ linux-5.10.149/net/ipv6/raw.c
616	616	@@ -480,6 +480,10 @@ static int rawv6_recvmsg(struct sock *sk
617	617	skb = skb_recv_datagram(sk, flags, noblock, &err);
618	618	if (!skb)

		@@ -624,8 +624,8 @@
624	624
625	625	copied = skb->len;
626	626	if (copied > len) {
627		---- linux-5.10.144.orig/net/ipv6/udp.c
628		-+++ linux-5.10.144/net/ipv6/udp.c
	627	+--- linux-5.10.149.orig/net/ipv6/udp.c
	628	++++ linux-5.10.149/net/ipv6/udp.c
629	629	@@ -344,6 +344,8 @@ try_again:
630	630	skb = __skb_recv_udp(sk, flags, noblock, &off, &err);
631	631	if (!skb)

		@@ -635,8 +635,8 @@
635	635
636	636	ulen = udp6_skb_len(skb);
637	637	copied = len;
638		---- linux-5.10.144.orig/net/socket.c
639		-+++ linux-5.10.144/net/socket.c
	638	+--- linux-5.10.149.orig/net/socket.c
	639	++++ linux-5.10.149/net/socket.c
640	640	@@ -1744,6 +1744,10 @@ int __sys_accept4_file(struct file *file
641	641	if (err < 0)
642	642	goto out_fd;

		@@ -648,8 +648,8 @@
648	648	if (upeer_sockaddr) {
649	649	len = newsock->ops->getname(newsock,
650	650	(struct sockaddr *)&address, 2);
651		---- linux-5.10.144.orig/net/unix/af_unix.c
652		-+++ linux-5.10.144/net/unix/af_unix.c
	651	+--- linux-5.10.149.orig/net/unix/af_unix.c
	652	++++ linux-5.10.149/net/unix/af_unix.c
653	653	@@ -2197,6 +2197,10 @@ static int unix_dgram_recvmsg(struct soc
654	654	EPOLLOUT \| EPOLLWRNORM \|
655	655	EPOLLWRBAND);

		@@ -669,8 +669,8 @@
669	669	mutex_unlock(&u->iolock);
670	670	out:
671	671	return err;
672		---- linux-5.10.144.orig/security/Kconfig
673		-+++ linux-5.10.144/security/Kconfig
	672	+--- linux-5.10.149.orig/security/Kconfig
	673	++++ linux-5.10.149/security/Kconfig
674	674	@@ -283,5 +283,7 @@ config LSM
675	675
676	676	source "security/Kconfig.hardening"

		@@ -679,8 +679,8 @@
679	679	+
680	680	endmenu
681	681
682		---- linux-5.10.144.orig/security/Makefile
683		-+++ linux-5.10.144/security/Makefile
	682	+--- linux-5.10.149.orig/security/Makefile
	683	++++ linux-5.10.149/security/Makefile
684	684	@@ -36,3 +36,6 @@ obj-$(CONFIG_BPF_LSM) += bpf/
685	685	# Object integrity file lists
686	686	subdir-$(CONFIG_INTEGRITY) += integrity

		@@ -688,8 +688,8 @@
688	688	+
689	689	+subdir-$(CONFIG_CCSECURITY) += ccsecurity
690	690	+obj-$(CONFIG_CCSECURITY) += ccsecurity/
691		---- linux-5.10.144.orig/security/security.c
692		-+++ linux-5.10.144/security/security.c
	691	+--- linux-5.10.149.orig/security/security.c
	692	++++ linux-5.10.149/security/security.c
693	693	@@ -1601,7 +1601,9 @@ int security_task_alloc(struct task_stru
694	694
695	695	if (rc)

--- trunk/caitsith-patch/patches/ccs-patch-5.15.diff (revision 372)

+++ trunk/caitsith-patch/patches/ccs-patch-5.15.diff (revision 373)

		@@ -1,6 +1,6 @@
1		-This is TOMOYO Linux patch for kernel 5.15.69.
	1	+This is TOMOYO Linux patch for kernel 5.15.74.
2	2
3		-Source code for this patch is https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.15.69.tar.xz
	3	+Source code for this patch is https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.15.74.tar.xz
4	4	---
5	5	fs/exec.c \| 2 -
6	6	fs/open.c \| 2 +

		@@ -28,8 +28,8 @@
28	28	security/security.c \| 5 ++-
29	29	24 files changed, 160 insertions(+), 30 deletions(-)
30	30
31		---- linux-5.15.69.orig/fs/exec.c
32		-+++ linux-5.15.69/fs/exec.c
	31	+--- linux-5.15.74.orig/fs/exec.c
	32	++++ linux-5.15.74/fs/exec.c
33	33	@@ -1841,7 +1841,7 @@ static int bprm_execve(struct linux_binp
34	34	if (retval)
35	35	goto out;

		@@ -39,8 +39,8 @@
39	39	if (retval < 0)
40	40	goto out;
41	41
42		---- linux-5.15.69.orig/fs/open.c
43		-+++ linux-5.15.69/fs/open.c
	42	+--- linux-5.15.74.orig/fs/open.c
	43	++++ linux-5.15.74/fs/open.c
44	44	@@ -1373,6 +1373,8 @@ SYSCALL_DEFINE3(close_range, unsigned in
45	45	*/
46	46	SYSCALL_DEFINE0(vhangup)

		@@ -50,8 +50,8 @@
50	50	if (capable(CAP_SYS_TTY_CONFIG)) {
51	51	tty_vhangup_self();
52	52	return 0;
53		---- linux-5.15.69.orig/fs/proc/version.c
54		-+++ linux-5.15.69/fs/proc/version.c
	53	+--- linux-5.15.74.orig/fs/proc/version.c
	54	++++ linux-5.15.74/fs/proc/version.c
55	55	@@ -21,3 +21,10 @@ static int __init proc_version_init(void
56	56	return 0;
57	57	}

		@@ -59,12 +59,12 @@
59	59	+
60	60	+static int __init ccs_show_version(void)
61	61	+{
62		-+ printk(KERN_INFO "Hook version: 5.15.69 2022/09/23\n");
	62	++ printk(KERN_INFO "Hook version: 5.15.74 2022/10/24\n");
63	63	+ return 0;
64	64	+}
65	65	+fs_initcall(ccs_show_version);
66		---- linux-5.15.69.orig/include/linux/sched.h
67		-+++ linux-5.15.69/include/linux/sched.h
	66	+--- linux-5.15.74.orig/include/linux/sched.h
	67	++++ linux-5.15.74/include/linux/sched.h
68	68	@@ -44,6 +44,7 @@ struct blk_plug;
69	69	struct bpf_local_storage;
70	70	struct bpf_run_ctx;

		@@ -84,8 +84,8 @@
84	84
85	85	#ifdef CONFIG_TRACING
86	86	/* State flags for use by tracers: */
87		---- linux-5.15.69.orig/include/linux/security.h
88		-+++ linux-5.15.69/include/linux/security.h
	87	+--- linux-5.15.74.orig/include/linux/security.h
	88	++++ linux-5.15.74/include/linux/security.h
89	89	@@ -59,6 +59,7 @@ struct fs_parameter;
90	90	enum fs_value_type;
91	91	struct watch;

		@@ -315,8 +315,8 @@
315	315	}
316	316	#endif /* CONFIG_SECURITY_PATH */
317	317
318		---- linux-5.15.69.orig/include/net/ip.h
319		-+++ linux-5.15.69/include/net/ip.h
	318	+--- linux-5.15.74.orig/include/net/ip.h
	319	++++ linux-5.15.74/include/net/ip.h
320	320	@@ -340,6 +340,8 @@ void inet_get_local_port_range(struct ne
321	321	#ifdef CONFIG_SYSCTL
322	322	static inline bool inet_is_local_reserved_port(struct net *net, unsigned short port)

		@@ -335,8 +335,8 @@
335	335	return false;
336	336	}
337	337
338		---- linux-5.15.69.orig/init/init_task.c
339		-+++ linux-5.15.69/init/init_task.c
	338	+--- linux-5.15.74.orig/init/init_task.c
	339	++++ linux-5.15.74/init/init_task.c
340	340	@@ -214,6 +214,10 @@ struct task_struct init_task
341	341	#ifdef CONFIG_SECCOMP_FILTER
342	342	.seccomp = { .filter_count = ATOMIC_INIT(0) },

		@@ -348,8 +348,8 @@
348	348	};
349	349	EXPORT_SYMBOL(init_task);
350	350
351		---- linux-5.15.69.orig/kernel/kexec.c
352		-+++ linux-5.15.69/kernel/kexec.c
	351	+--- linux-5.15.74.orig/kernel/kexec.c
	352	++++ linux-5.15.74/kernel/kexec.c
353	353	@@ -16,7 +16,7 @@
354	354	#include <linux/syscalls.h>
355	355	#include <linux/vmalloc.h>

		@@ -368,8 +368,8 @@
368	368
369	369	/* Permit LSMs and IMA to fail the kexec */
370	370	result = security_kernel_load_data(LOADING_KEXEC_IMAGE, false);
371		---- linux-5.15.69.orig/kernel/module.c
372		-+++ linux-5.15.69/kernel/module.c
	371	+--- linux-5.15.74.orig/kernel/module.c
	372	++++ linux-5.15.74/kernel/module.c
373	373	@@ -59,6 +59,7 @@
374	374	#include <linux/audit.h>
375	375	#include <uapi/linux/module.h>

		@@ -396,8 +396,8 @@
396	396
397	397	return 0;
398	398	}
399		---- linux-5.15.69.orig/kernel/ptrace.c
400		-+++ linux-5.15.69/kernel/ptrace.c
	399	+--- linux-5.15.74.orig/kernel/ptrace.c
	400	++++ linux-5.15.74/kernel/ptrace.c
401	401	@@ -1295,6 +1295,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l
402	402	{
403	403	struct task_struct *child;

		@@ -422,8 +422,8 @@
422	422
423	423	if (request == PTRACE_TRACEME) {
424	424	ret = ptrace_traceme();
425		---- linux-5.15.69.orig/kernel/reboot.c
426		-+++ linux-5.15.69/kernel/reboot.c
	425	+--- linux-5.15.74.orig/kernel/reboot.c
	426	++++ linux-5.15.74/kernel/reboot.c
427	427	@@ -18,6 +18,7 @@
428	428	#include <linux/syscalls.h>
429	429	#include <linux/syscore_ops.h>

		@@ -441,8 +441,8 @@
441	441
442	442	/*
443	443	* If pid namespaces are enabled and the current task is in a child
444		---- linux-5.15.69.orig/kernel/sched/core.c
445		-+++ linux-5.15.69/kernel/sched/core.c
	444	+--- linux-5.15.74.orig/kernel/sched/core.c
	445	++++ linux-5.15.74/kernel/sched/core.c
446	446	@@ -7002,6 +7002,8 @@ int can_nice(const struct task_struct *p
447	447	SYSCALL_DEFINE1(nice, int, increment)
448	448	{

		@@ -452,8 +452,8 @@
452	452
453	453	/*
454	454	* Setpriority might change our priority at the same moment.
455		---- linux-5.15.69.orig/kernel/signal.c
456		-+++ linux-5.15.69/kernel/signal.c
	455	+--- linux-5.15.74.orig/kernel/signal.c
	456	++++ linux-5.15.74/kernel/signal.c
457	457	@@ -3800,6 +3800,8 @@ static inline void prepare_kill_siginfo(
458	458	SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
459	459	{

		@@ -521,8 +521,8 @@
521	521
522	522	return do_send_specific(tgid, pid, sig, info);
523	523	}
524		---- linux-5.15.69.orig/kernel/sys.c
525		-+++ linux-5.15.69/kernel/sys.c
	524	+--- linux-5.15.74.orig/kernel/sys.c
	525	++++ linux-5.15.74/kernel/sys.c
526	526	@@ -211,6 +211,10 @@ SYSCALL_DEFINE3(setpriority, int, which,
527	527
528	528	if (which > PRIO_USER \|\| which < PRIO_PROCESS)

		@@ -552,8 +552,8 @@
552	552
553	553	errno = -EFAULT;
554	554	if (!copy_from_user(tmp, name, len)) {
555		---- linux-5.15.69.orig/kernel/time/timekeeping.c
556		-+++ linux-5.15.69/kernel/time/timekeeping.c
	555	+--- linux-5.15.74.orig/kernel/time/timekeeping.c
	556	++++ linux-5.15.74/kernel/time/timekeeping.c
557	557	@@ -24,6 +24,7 @@
558	558	#include <linux/compiler.h>
559	559	#include <linux/audit.h>

		@@ -587,8 +587,8 @@
587	587
588	588	/*
589	589	* Validate if a timespec/timeval used to inject a time
590		---- linux-5.15.69.orig/net/ipv4/raw.c
591		-+++ linux-5.15.69/net/ipv4/raw.c
	590	+--- linux-5.15.74.orig/net/ipv4/raw.c
	591	++++ linux-5.15.74/net/ipv4/raw.c
592	592	@@ -771,6 +771,10 @@ static int raw_recvmsg(struct sock *sk,
593	593	skb = skb_recv_datagram(sk, flags, noblock, &err);
594	594	if (!skb)

		@@ -600,8 +600,8 @@
600	600
601	601	copied = skb->len;
602	602	if (len < copied) {
603		---- linux-5.15.69.orig/net/ipv4/udp.c
604		-+++ linux-5.15.69/net/ipv4/udp.c
	603	+--- linux-5.15.74.orig/net/ipv4/udp.c
	604	++++ linux-5.15.74/net/ipv4/udp.c
605	605	@@ -1864,6 +1864,8 @@ try_again:
606	606	skb = __skb_recv_udp(sk, flags, noblock, &off, &err);
607	607	if (!skb)

		@@ -611,8 +611,8 @@
611	611
612	612	ulen = udp_skb_len(skb);
613	613	copied = len;
614		---- linux-5.15.69.orig/net/ipv6/raw.c
615		-+++ linux-5.15.69/net/ipv6/raw.c
	614	+--- linux-5.15.74.orig/net/ipv6/raw.c
	615	++++ linux-5.15.74/net/ipv6/raw.c
616	616	@@ -480,6 +480,10 @@ static int rawv6_recvmsg(struct sock *sk
617	617	skb = skb_recv_datagram(sk, flags, noblock, &err);
618	618	if (!skb)

		@@ -624,8 +624,8 @@
624	624
625	625	copied = skb->len;
626	626	if (copied > len) {
627		---- linux-5.15.69.orig/net/ipv6/udp.c
628		-+++ linux-5.15.69/net/ipv6/udp.c
	627	+--- linux-5.15.74.orig/net/ipv6/udp.c
	628	++++ linux-5.15.74/net/ipv6/udp.c
629	629	@@ -344,6 +344,8 @@ try_again:
630	630	skb = __skb_recv_udp(sk, flags, noblock, &off, &err);
631	631	if (!skb)

		@@ -635,8 +635,8 @@
635	635
636	636	ulen = udp6_skb_len(skb);
637	637	copied = len;
638		---- linux-5.15.69.orig/net/socket.c
639		-+++ linux-5.15.69/net/socket.c
	638	+--- linux-5.15.74.orig/net/socket.c
	639	++++ linux-5.15.74/net/socket.c
640	640	@@ -1778,6 +1778,10 @@ struct file do_accept(struct file file
641	641	if (err < 0)
642	642	goto out_fd;

		@@ -648,8 +648,8 @@
648	648	if (upeer_sockaddr) {
649	649	len = newsock->ops->getname(newsock,
650	650	(struct sockaddr *)&address, 2);
651		---- linux-5.15.69.orig/net/unix/af_unix.c
652		-+++ linux-5.15.69/net/unix/af_unix.c
	651	+--- linux-5.15.74.orig/net/unix/af_unix.c
	652	++++ linux-5.15.74/net/unix/af_unix.c
653	653	@@ -2331,6 +2331,10 @@ int __unix_dgram_recvmsg(struct sock *sk
654	654	EPOLLOUT \| EPOLLWRNORM \|
655	655	EPOLLWRBAND);

		@@ -669,8 +669,8 @@
669	669	mutex_unlock(&u->iolock);
670	670	out:
671	671	return err;
672		---- linux-5.15.69.orig/security/Kconfig
673		-+++ linux-5.15.69/security/Kconfig
	672	+--- linux-5.15.74.orig/security/Kconfig
	673	++++ linux-5.15.74/security/Kconfig
674	674	@@ -284,5 +284,7 @@ config LSM
675	675
676	676	source "security/Kconfig.hardening"

		@@ -679,8 +679,8 @@
679	679	+
680	680	endmenu
681	681
682		---- linux-5.15.69.orig/security/Makefile
683		-+++ linux-5.15.69/security/Makefile
	682	+--- linux-5.15.74.orig/security/Makefile
	683	++++ linux-5.15.74/security/Makefile
684	684	@@ -27,3 +27,6 @@ obj-$(CONFIG_SECURITY_LANDLOCK) += land
685	685
686	686	# Object integrity file lists

		@@ -688,8 +688,8 @@
688	688	+
689	689	+subdir-$(CONFIG_CCSECURITY) += ccsecurity
690	690	+obj-$(CONFIG_CCSECURITY) += ccsecurity/
691		---- linux-5.15.69.orig/security/security.c
692		-+++ linux-5.15.69/security/security.c
	691	+--- linux-5.15.74.orig/security/security.c
	692	++++ linux-5.15.74/security/security.c
693	693	@@ -1659,7 +1659,9 @@ int security_task_alloc(struct task_stru
694	694
695	695	if (rc)

--- trunk/caitsith-patch/patches/ccs-patch-5.19.diff (revision 372)

+++ trunk/caitsith-patch/patches/ccs-patch-5.19.diff (revision 373)

		@@ -1,6 +1,6 @@
1		-This is TOMOYO Linux patch for kernel 5.19.10.
	1	+This is TOMOYO Linux patch for kernel 5.19.17.
2	2
3		-Source code for this patch is https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.19.10.tar.xz
	3	+Source code for this patch is https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.19.17.tar.xz
4	4	---
5	5	fs/exec.c \| 2 -
6	6	fs/open.c \| 2 +

		@@ -28,8 +28,8 @@
28	28	security/security.c \| 5 +++
29	29	24 files changed, 150 insertions(+), 30 deletions(-)
30	30
31		---- linux-5.19.10.orig/fs/exec.c
32		-+++ linux-5.19.10/fs/exec.c
	31	+--- linux-5.19.17.orig/fs/exec.c
	32	++++ linux-5.19.17/fs/exec.c
33	33	@@ -1838,7 +1838,7 @@ static int bprm_execve(struct linux_binp
34	34	if (retval)
35	35	goto out;

		@@ -39,9 +39,9 @@
39	39	if (retval < 0)
40	40	goto out;
41	41
42		---- linux-5.19.10.orig/fs/open.c
43		-+++ linux-5.19.10/fs/open.c
44		-@@ -1439,6 +1439,8 @@ SYSCALL_DEFINE3(close_range, unsigned in
	42	+--- linux-5.19.17.orig/fs/open.c
	43	++++ linux-5.19.17/fs/open.c
	44	+@@ -1436,6 +1436,8 @@ SYSCALL_DEFINE3(close_range, unsigned in
45	45	*/
46	46	SYSCALL_DEFINE0(vhangup)
47	47	{

		@@ -50,8 +50,8 @@
50	50	if (capable(CAP_SYS_TTY_CONFIG)) {
51	51	tty_vhangup_self();
52	52	return 0;
53		---- linux-5.19.10.orig/fs/proc/version.c
54		-+++ linux-5.19.10/fs/proc/version.c
	53	+--- linux-5.19.17.orig/fs/proc/version.c
	54	++++ linux-5.19.17/fs/proc/version.c
55	55	@@ -21,3 +21,10 @@ static int __init proc_version_init(void
56	56	return 0;
57	57	}

		@@ -59,12 +59,12 @@
59	59	+
60	60	+static int __init ccs_show_version(void)
61	61	+{
62		-+ printk(KERN_INFO "Hook version: 5.19.10 2022/09/23\n");
	62	++ printk(KERN_INFO "Hook version: 5.19.17 2022/10/24\n");
63	63	+ return 0;
64	64	+}
65	65	+fs_initcall(ccs_show_version);
66		---- linux-5.19.10.orig/include/linux/sched.h
67		-+++ linux-5.19.10/include/linux/sched.h
	66	+--- linux-5.19.17.orig/include/linux/sched.h
	67	++++ linux-5.19.17/include/linux/sched.h
68	68	@@ -44,6 +44,7 @@ struct blk_plug;
69	69	struct bpf_local_storage;
70	70	struct bpf_run_ctx;

		@@ -84,8 +84,8 @@
84	84
85	85	#ifdef CONFIG_TRACING
86	86	/* State flags for use by tracers: */
87		---- linux-5.19.10.orig/include/linux/security.h
88		-+++ linux-5.19.10/include/linux/security.h
	87	+--- linux-5.19.17.orig/include/linux/security.h
	88	++++ linux-5.19.17/include/linux/security.h
89	89	@@ -59,6 +59,7 @@ struct fs_parameter;
90	90	enum fs_value_type;
91	91	struct watch;

		@@ -305,8 +305,8 @@
305	305	}
306	306	#endif /* CONFIG_SECURITY_PATH */
307	307
308		---- linux-5.19.10.orig/include/net/ip.h
309		-+++ linux-5.19.10/include/net/ip.h
	308	+--- linux-5.19.17.orig/include/net/ip.h
	309	++++ linux-5.19.17/include/net/ip.h
310	310	@@ -345,6 +345,8 @@ void inet_get_local_port_range(struct ne
311	311	#ifdef CONFIG_SYSCTL
312	312	static inline bool inet_is_local_reserved_port(struct net *net, unsigned short port)

		@@ -325,8 +325,8 @@
325	325	return false;
326	326	}
327	327
328		---- linux-5.19.10.orig/init/init_task.c
329		-+++ linux-5.19.10/init/init_task.c
	328	+--- linux-5.19.17.orig/init/init_task.c
	329	++++ linux-5.19.17/init/init_task.c
330	330	@@ -209,6 +209,10 @@ struct task_struct init_task
331	331	#ifdef CONFIG_SECCOMP_FILTER
332	332	.seccomp = { .filter_count = ATOMIC_INIT(0) },

		@@ -338,8 +338,8 @@
338	338	};
339	339	EXPORT_SYMBOL(init_task);
340	340
341		---- linux-5.19.10.orig/kernel/kexec.c
342		-+++ linux-5.19.10/kernel/kexec.c
	341	+--- linux-5.19.17.orig/kernel/kexec.c
	342	++++ linux-5.19.17/kernel/kexec.c
343	343	@@ -16,7 +16,7 @@
344	344	#include <linux/syscalls.h>
345	345	#include <linux/vmalloc.h>

		@@ -358,8 +358,8 @@
358	358
359	359	/* Permit LSMs and IMA to fail the kexec */
360	360	result = security_kernel_load_data(LOADING_KEXEC_IMAGE, false);
361		---- linux-5.19.10.orig/kernel/module/main.c
362		-+++ linux-5.19.10/kernel/module/main.c
	361	+--- linux-5.19.17.orig/kernel/module/main.c
	362	++++ linux-5.19.17/kernel/module/main.c
363	363	@@ -58,6 +58,7 @@
364	364
365	365	#define CREATE_TRACE_POINTS

		@@ -386,8 +386,8 @@
386	386
387	387	return 0;
388	388	}
389		---- linux-5.19.10.orig/kernel/ptrace.c
390		-+++ linux-5.19.10/kernel/ptrace.c
	389	+--- linux-5.19.17.orig/kernel/ptrace.c
	390	++++ linux-5.19.17/kernel/ptrace.c
391	391	@@ -1271,6 +1271,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l
392	392	{
393	393	struct task_struct *child;

		@@ -412,8 +412,8 @@
412	412
413	413	if (request == PTRACE_TRACEME) {
414	414	ret = ptrace_traceme();
415		---- linux-5.19.10.orig/kernel/reboot.c
416		-+++ linux-5.19.10/kernel/reboot.c
	415	+--- linux-5.19.17.orig/kernel/reboot.c
	416	++++ linux-5.19.17/kernel/reboot.c
417	417	@@ -18,6 +18,7 @@
418	418	#include <linux/syscalls.h>
419	419	#include <linux/syscore_ops.h>

		@@ -431,8 +431,8 @@
431	431
432	432	/*
433	433	* If pid namespaces are enabled and the current task is in a child
434		---- linux-5.19.10.orig/kernel/sched/core.c
435		-+++ linux-5.19.10/kernel/sched/core.c
	434	+--- linux-5.19.17.orig/kernel/sched/core.c
	435	++++ linux-5.19.17/kernel/sched/core.c
436	436	@@ -7049,6 +7049,8 @@ int can_nice(const struct task_struct *p
437	437	SYSCALL_DEFINE1(nice, int, increment)
438	438	{

		@@ -442,8 +442,8 @@
442	442
443	443	/*
444	444	* Setpriority might change our priority at the same moment.
445		---- linux-5.19.10.orig/kernel/signal.c
446		-+++ linux-5.19.10/kernel/signal.c
	445	+--- linux-5.19.17.orig/kernel/signal.c
	446	++++ linux-5.19.17/kernel/signal.c
447	447	@@ -3770,6 +3770,8 @@ static inline void prepare_kill_siginfo(
448	448	SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
449	449	{

		@@ -511,8 +511,8 @@
511	511
512	512	return do_send_specific(tgid, pid, sig, info);
513	513	}
514		---- linux-5.19.10.orig/kernel/sys.c
515		-+++ linux-5.19.10/kernel/sys.c
	514	+--- linux-5.19.17.orig/kernel/sys.c
	515	++++ linux-5.19.17/kernel/sys.c
516	516	@@ -218,6 +218,10 @@ SYSCALL_DEFINE3(setpriority, int, which,
517	517
518	518	if (which > PRIO_USER \|\| which < PRIO_PROCESS)

		@@ -542,8 +542,8 @@
542	542
543	543	errno = -EFAULT;
544	544	if (!copy_from_user(tmp, name, len)) {
545		---- linux-5.19.10.orig/kernel/time/timekeeping.c
546		-+++ linux-5.19.10/kernel/time/timekeeping.c
	545	+--- linux-5.19.17.orig/kernel/time/timekeeping.c
	546	++++ linux-5.19.17/kernel/time/timekeeping.c
547	547	@@ -24,6 +24,7 @@
548	548	#include <linux/compiler.h>
549	549	#include <linux/audit.h>

		@@ -577,8 +577,8 @@
577	577
578	578	/*
579	579	* Validate if a timespec/timeval used to inject a time
580		---- linux-5.19.10.orig/net/ipv4/raw.c
581		-+++ linux-5.19.10/net/ipv4/raw.c
	580	+--- linux-5.19.17.orig/net/ipv4/raw.c
	581	++++ linux-5.19.17/net/ipv4/raw.c
582	582	@@ -744,6 +744,10 @@ static int raw_recvmsg(struct sock *sk,
583	583	skb = skb_recv_datagram(sk, flags, &err);
584	584	if (!skb)

		@@ -590,8 +590,8 @@
590	590
591	591	copied = skb->len;
592	592	if (len < copied) {
593		---- linux-5.19.10.orig/net/ipv4/udp.c
594		-+++ linux-5.19.10/net/ipv4/udp.c
	593	+--- linux-5.19.17.orig/net/ipv4/udp.c
	594	++++ linux-5.19.17/net/ipv4/udp.c
595	595	@@ -1863,6 +1863,8 @@ try_again:
596	596	skb = __skb_recv_udp(sk, flags, &off, &err);
597	597	if (!skb)

		@@ -601,8 +601,8 @@
601	601
602	602	ulen = udp_skb_len(skb);
603	603	copied = len;
604		---- linux-5.19.10.orig/net/ipv6/raw.c
605		-+++ linux-5.19.10/net/ipv6/raw.c
	604	+--- linux-5.19.17.orig/net/ipv6/raw.c
	605	++++ linux-5.19.17/net/ipv6/raw.c
606	606	@@ -446,6 +446,10 @@ static int rawv6_recvmsg(struct sock *sk
607	607	skb = skb_recv_datagram(sk, flags, &err);
608	608	if (!skb)

		@@ -614,8 +614,8 @@
614	614
615	615	copied = skb->len;
616	616	if (copied > len) {
617		---- linux-5.19.10.orig/net/ipv6/udp.c
618		-+++ linux-5.19.10/net/ipv6/udp.c
	617	+--- linux-5.19.17.orig/net/ipv6/udp.c
	618	++++ linux-5.19.17/net/ipv6/udp.c
619	619	@@ -346,6 +346,8 @@ try_again:
620	620	skb = __skb_recv_udp(sk, flags, &off, &err);
621	621	if (!skb)

		@@ -625,8 +625,8 @@
625	625
626	626	ulen = udp6_skb_len(skb);
627	627	copied = len;
628		---- linux-5.19.10.orig/net/socket.c
629		-+++ linux-5.19.10/net/socket.c
	628	+--- linux-5.19.17.orig/net/socket.c
	629	++++ linux-5.19.17/net/socket.c
630	630	@@ -1858,6 +1858,10 @@ struct file do_accept(struct file file
631	631	if (err < 0)
632	632	goto out_fd;

		@@ -638,9 +638,9 @@
638	638	if (upeer_sockaddr) {
639	639	len = newsock->ops->getname(newsock,
640	640	(struct sockaddr *)&address, 2);
641		---- linux-5.19.10.orig/net/unix/af_unix.c
642		-+++ linux-5.19.10/net/unix/af_unix.c
643		-@@ -2418,6 +2418,10 @@ int __unix_dgram_recvmsg(struct sock *sk
	641	+--- linux-5.19.17.orig/net/unix/af_unix.c
	642	++++ linux-5.19.17/net/unix/af_unix.c
	643	+@@ -2419,6 +2419,10 @@ int __unix_dgram_recvmsg(struct sock *sk
644	644	EPOLLOUT \| EPOLLWRNORM \|
645	645	EPOLLWRBAND);
646	646

		@@ -651,7 +651,7 @@
651	651	if (msg->msg_name)
652	652	unix_copy_addr(msg, skb->sk);
653	653
654		-@@ -2468,6 +2472,7 @@ int __unix_dgram_recvmsg(struct sock *sk
	654	+@@ -2469,6 +2473,7 @@ int __unix_dgram_recvmsg(struct sock *sk
655	655
656	656	out_free:
657	657	skb_free_datagram(sk, skb);

		@@ -659,8 +659,8 @@
659	659	mutex_unlock(&u->iolock);
660	660	out:
661	661	return err;
662		---- linux-5.19.10.orig/security/Kconfig
663		-+++ linux-5.19.10/security/Kconfig
	662	+--- linux-5.19.17.orig/security/Kconfig
	663	++++ linux-5.19.17/security/Kconfig
664	664	@@ -260,5 +260,7 @@ config LSM
665	665
666	666	source "security/Kconfig.hardening"

		@@ -669,8 +669,8 @@
669	669	+
670	670	endmenu
671	671
672		---- linux-5.19.10.orig/security/Makefile
673		-+++ linux-5.19.10/security/Makefile
	672	+--- linux-5.19.17.orig/security/Makefile
	673	++++ linux-5.19.17/security/Makefile
674	674	@@ -27,3 +27,6 @@ obj-$(CONFIG_SECURITY_LANDLOCK) += land
675	675
676	676	# Object integrity file lists

		@@ -678,8 +678,8 @@
678	678	+
679	679	+subdir-$(CONFIG_CCSECURITY) += ccsecurity
680	680	+obj-$(CONFIG_CCSECURITY) += ccsecurity/
681		---- linux-5.19.10.orig/security/security.c
682		-+++ linux-5.19.10/security/security.c
	681	+--- linux-5.19.17.orig/security/security.c
	682	++++ linux-5.19.17/security/security.c
683	683	@@ -1655,7 +1655,9 @@ int security_task_alloc(struct task_stru
684	684
685	685	if (rc)

--- trunk/caitsith-patch/patches/ccs-patch-5.4.diff (revision 372)

+++ trunk/caitsith-patch/patches/ccs-patch-5.4.diff (revision 373)

		@@ -1,6 +1,6 @@
1		-This is TOMOYO Linux patch for kernel 5.4.214.
	1	+This is TOMOYO Linux patch for kernel 5.4.219.
2	2
3		-Source code for this patch is https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.4.214.tar.xz
	3	+Source code for this patch is https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.4.219.tar.xz
4	4	---
5	5	fs/exec.c \| 2 -
6	6	fs/open.c \| 2 +

		@@ -28,8 +28,8 @@
28	28	security/security.c \| 5 ++-
29	29	24 files changed, 160 insertions(+), 30 deletions(-)
30	30
31		---- linux-5.4.214.orig/fs/exec.c
32		-+++ linux-5.4.214/fs/exec.c
	31	+--- linux-5.4.219.orig/fs/exec.c
	32	++++ linux-5.4.219/fs/exec.c
33	33	@@ -1739,7 +1739,7 @@ static int exec_binprm(struct linux_binp
34	34	old_vpid = task_pid_nr_ns(current, task_active_pid_ns(current->parent));
35	35	rcu_read_unlock();

		@@ -39,8 +39,8 @@
39	39	if (ret >= 0) {
40	40	audit_bprm(bprm);
41	41	trace_sched_process_exec(current, old_pid, bprm);
42		---- linux-5.4.214.orig/fs/open.c
43		-+++ linux-5.4.214/fs/open.c
	42	+--- linux-5.4.219.orig/fs/open.c
	43	++++ linux-5.4.219/fs/open.c
44	44	@@ -1205,6 +1205,8 @@ SYSCALL_DEFINE1(close, unsigned int, fd)
45	45	*/
46	46	SYSCALL_DEFINE0(vhangup)

		@@ -50,8 +50,8 @@
50	50	if (capable(CAP_SYS_TTY_CONFIG)) {
51	51	tty_vhangup_self();
52	52	return 0;
53		---- linux-5.4.214.orig/fs/proc/version.c
54		-+++ linux-5.4.214/fs/proc/version.c
	53	+--- linux-5.4.219.orig/fs/proc/version.c
	54	++++ linux-5.4.219/fs/proc/version.c
55	55	@@ -21,3 +21,10 @@ static int __init proc_version_init(void
56	56	return 0;
57	57	}

		@@ -59,12 +59,12 @@
59	59	+
60	60	+static int __init ccs_show_version(void)
61	61	+{
62		-+ printk(KERN_INFO "Hook version: 5.4.214 2022/09/23\n");
	62	++ printk(KERN_INFO "Hook version: 5.4.219 2022/10/24\n");
63	63	+ return 0;
64	64	+}
65	65	+fs_initcall(ccs_show_version);
66		---- linux-5.4.214.orig/include/linux/sched.h
67		-+++ linux-5.4.214/include/linux/sched.h
	66	+--- linux-5.4.219.orig/include/linux/sched.h
	67	++++ linux-5.4.219/include/linux/sched.h
68	68	@@ -38,6 +38,7 @@ struct backing_dev_info;
69	69	struct bio_list;
70	70	struct blk_plug;

		@@ -84,8 +84,8 @@
84	84
85	85	#ifdef CONFIG_GCC_PLUGIN_STACKLEAK
86	86	unsigned long lowest_stack;
87		---- linux-5.4.214.orig/include/linux/security.h
88		-+++ linux-5.4.214/include/linux/security.h
	87	+--- linux-5.4.219.orig/include/linux/security.h
	88	++++ linux-5.4.219/include/linux/security.h
89	89	@@ -57,6 +57,7 @@ struct mm_struct;
90	90	struct fs_context;
91	91	struct fs_parameter;

		@@ -315,8 +315,8 @@
315	315	}
316	316	#endif /* CONFIG_SECURITY_PATH */
317	317
318		---- linux-5.4.214.orig/include/net/ip.h
319		-+++ linux-5.4.214/include/net/ip.h
	318	+--- linux-5.4.219.orig/include/net/ip.h
	319	++++ linux-5.4.219/include/net/ip.h
320	320	@@ -342,6 +342,8 @@ void inet_get_local_port_range(struct ne
321	321	#ifdef CONFIG_SYSCTL
322	322	static inline int inet_is_local_reserved_port(struct net *net, int port)

		@@ -335,8 +335,8 @@
335	335	return 0;
336	336	}
337	337
338		---- linux-5.4.214.orig/init/init_task.c
339		-+++ linux-5.4.214/init/init_task.c
	338	+--- linux-5.4.219.orig/init/init_task.c
	339	++++ linux-5.4.219/init/init_task.c
340	340	@@ -183,6 +183,10 @@ struct task_struct init_task
341	341	#ifdef CONFIG_SECURITY
342	342	.security = NULL,

		@@ -348,8 +348,8 @@
348	348	};
349	349	EXPORT_SYMBOL(init_task);
350	350
351		---- linux-5.4.214.orig/kernel/kexec.c
352		-+++ linux-5.4.214/kernel/kexec.c
	351	+--- linux-5.4.219.orig/kernel/kexec.c
	352	++++ linux-5.4.219/kernel/kexec.c
353	353	@@ -16,7 +16,7 @@
354	354	#include <linux/syscalls.h>
355	355	#include <linux/vmalloc.h>

		@@ -368,8 +368,8 @@
368	368
369	369	/* Permit LSMs and IMA to fail the kexec */
370	370	result = security_kernel_load_data(LOADING_KEXEC_IMAGE);
371		---- linux-5.4.214.orig/kernel/module.c
372		-+++ linux-5.4.214/kernel/module.c
	371	+--- linux-5.4.219.orig/kernel/module.c
	372	++++ linux-5.4.219/kernel/module.c
373	373	@@ -55,6 +55,7 @@
374	374	#include <linux/audit.h>
375	375	#include <uapi/linux/module.h>

		@@ -396,8 +396,8 @@
396	396
397	397	return 0;
398	398	}
399		---- linux-5.4.214.orig/kernel/ptrace.c
400		-+++ linux-5.4.214/kernel/ptrace.c
	399	+--- linux-5.4.219.orig/kernel/ptrace.c
	400	++++ linux-5.4.219/kernel/ptrace.c
401	401	@@ -1270,6 +1270,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l
402	402	{
403	403	struct task_struct *child;

		@@ -422,8 +422,8 @@
422	422
423	423	if (request == PTRACE_TRACEME) {
424	424	ret = ptrace_traceme();
425		---- linux-5.4.214.orig/kernel/reboot.c
426		-+++ linux-5.4.214/kernel/reboot.c
	425	+--- linux-5.4.219.orig/kernel/reboot.c
	426	++++ linux-5.4.219/kernel/reboot.c
427	427	@@ -17,6 +17,7 @@
428	428	#include <linux/syscalls.h>
429	429	#include <linux/syscore_ops.h>

		@@ -441,8 +441,8 @@
441	441
442	442	/*
443	443	* If pid namespaces are enabled and the current task is in a child
444		---- linux-5.4.214.orig/kernel/sched/core.c
445		-+++ linux-5.4.214/kernel/sched/core.c
	444	+--- linux-5.4.219.orig/kernel/sched/core.c
	445	++++ linux-5.4.219/kernel/sched/core.c
446	446	@@ -4678,6 +4678,8 @@ int can_nice(const struct task_struct *p
447	447	SYSCALL_DEFINE1(nice, int, increment)
448	448	{

		@@ -452,8 +452,8 @@
452	452
453	453	/*
454	454	* Setpriority might change our priority at the same moment.
455		---- linux-5.4.214.orig/kernel/signal.c
456		-+++ linux-5.4.214/kernel/signal.c
	455	+--- linux-5.4.219.orig/kernel/signal.c
	456	++++ linux-5.4.219/kernel/signal.c
457	457	@@ -3634,6 +3634,8 @@ static inline void prepare_kill_siginfo(
458	458	SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
459	459	{

		@@ -521,8 +521,8 @@
521	521
522	522	return do_send_specific(tgid, pid, sig, info);
523	523	}
524		---- linux-5.4.214.orig/kernel/sys.c
525		-+++ linux-5.4.214/kernel/sys.c
	524	+--- linux-5.4.219.orig/kernel/sys.c
	525	++++ linux-5.4.219/kernel/sys.c
526	526	@@ -204,6 +204,10 @@ SYSCALL_DEFINE3(setpriority, int, which,
527	527
528	528	if (which > PRIO_USER \|\| which < PRIO_PROCESS)

		@@ -552,8 +552,8 @@
552	552
553	553	errno = -EFAULT;
554	554	if (!copy_from_user(tmp, name, len)) {
555		---- linux-5.4.214.orig/kernel/time/timekeeping.c
556		-+++ linux-5.4.214/kernel/time/timekeeping.c
	555	+--- linux-5.4.219.orig/kernel/time/timekeeping.c
	556	++++ linux-5.4.219/kernel/time/timekeeping.c
557	557	@@ -24,6 +24,7 @@
558	558	#include <linux/compiler.h>
559	559	#include <linux/audit.h>

		@@ -587,8 +587,8 @@
587	587
588	588	/*
589	589	* Validate if a timespec/timeval used to inject a time
590		---- linux-5.4.214.orig/net/ipv4/raw.c
591		-+++ linux-5.4.214/net/ipv4/raw.c
	590	+--- linux-5.4.219.orig/net/ipv4/raw.c
	591	++++ linux-5.4.219/net/ipv4/raw.c
592	592	@@ -770,6 +770,10 @@ static int raw_recvmsg(struct sock *sk,
593	593	skb = skb_recv_datagram(sk, flags, noblock, &err);
594	594	if (!skb)

		@@ -600,8 +600,8 @@
600	600
601	601	copied = skb->len;
602	602	if (len < copied) {
603		---- linux-5.4.214.orig/net/ipv4/udp.c
604		-+++ linux-5.4.214/net/ipv4/udp.c
	603	+--- linux-5.4.219.orig/net/ipv4/udp.c
	604	++++ linux-5.4.219/net/ipv4/udp.c
605	605	@@ -1751,6 +1751,8 @@ try_again:
606	606	skb = __skb_recv_udp(sk, flags, noblock, &off, &err);
607	607	if (!skb)

		@@ -611,8 +611,8 @@
611	611
612	612	ulen = udp_skb_len(skb);
613	613	copied = len;
614		---- linux-5.4.214.orig/net/ipv6/raw.c
615		-+++ linux-5.4.214/net/ipv6/raw.c
	614	+--- linux-5.4.219.orig/net/ipv6/raw.c
	615	++++ linux-5.4.219/net/ipv6/raw.c
616	616	@@ -480,6 +480,10 @@ static int rawv6_recvmsg(struct sock *sk
617	617	skb = skb_recv_datagram(sk, flags, noblock, &err);
618	618	if (!skb)

		@@ -624,8 +624,8 @@
624	624
625	625	copied = skb->len;
626	626	if (copied > len) {
627		---- linux-5.4.214.orig/net/ipv6/udp.c
628		-+++ linux-5.4.214/net/ipv6/udp.c
	627	+--- linux-5.4.219.orig/net/ipv6/udp.c
	628	++++ linux-5.4.219/net/ipv6/udp.c
629	629	@@ -292,6 +292,8 @@ try_again:
630	630	skb = __skb_recv_udp(sk, flags, noblock, &off, &err);
631	631	if (!skb)

		@@ -635,8 +635,8 @@
635	635
636	636	ulen = udp6_skb_len(skb);
637	637	copied = len;
638		---- linux-5.4.214.orig/net/socket.c
639		-+++ linux-5.4.214/net/socket.c
	638	+--- linux-5.4.219.orig/net/socket.c
	639	++++ linux-5.4.219/net/socket.c
640	640	@@ -1744,6 +1744,10 @@ int __sys_accept4(int fd, struct sockadd
641	641	if (err < 0)
642	642	goto out_fd;

		@@ -648,8 +648,8 @@
648	648	if (upeer_sockaddr) {
649	649	len = newsock->ops->getname(newsock,
650	650	(struct sockaddr *)&address, 2);
651		---- linux-5.4.214.orig/net/unix/af_unix.c
652		-+++ linux-5.4.214/net/unix/af_unix.c
	651	+--- linux-5.4.219.orig/net/unix/af_unix.c
	652	++++ linux-5.4.219/net/unix/af_unix.c
653	653	@@ -2164,6 +2164,10 @@ static int unix_dgram_recvmsg(struct soc
654	654	EPOLLOUT \| EPOLLWRNORM \|
655	655	EPOLLWRBAND);

		@@ -669,8 +669,8 @@
669	669	mutex_unlock(&u->iolock);
670	670	out:
671	671	return err;
672		---- linux-5.4.214.orig/security/Kconfig
673		-+++ linux-5.4.214/security/Kconfig
	672	+--- linux-5.4.219.orig/security/Kconfig
	673	++++ linux-5.4.219/security/Kconfig
674	674	@@ -294,5 +294,7 @@ config LSM
675	675
676	676	source "security/Kconfig.hardening"

		@@ -679,8 +679,8 @@
679	679	+
680	680	endmenu
681	681
682		---- linux-5.4.214.orig/security/Makefile
683		-+++ linux-5.4.214/security/Makefile
	682	+--- linux-5.4.219.orig/security/Makefile
	683	++++ linux-5.4.219/security/Makefile
684	684	@@ -34,3 +34,6 @@ obj-$(CONFIG_CGROUP_DEVICE) += device_c
685	685	# Object integrity file lists
686	686	subdir-$(CONFIG_INTEGRITY) += integrity

		@@ -688,8 +688,8 @@
688	688	+
689	689	+subdir-$(CONFIG_CCSECURITY) += ccsecurity
690	690	+obj-$(CONFIG_CCSECURITY) += ccsecurity/
691		---- linux-5.4.214.orig/security/security.c
692		-+++ linux-5.4.214/security/security.c
	691	+--- linux-5.4.219.orig/security/security.c
	692	++++ linux-5.4.219/security/security.c
693	693	@@ -1520,7 +1520,9 @@ int security_task_alloc(struct task_stru
694	694
695	695	if (rc)

--- trunk/caitsith-patch/patches/ccs-patch-6.0.diff (revision 372)

+++ trunk/caitsith-patch/patches/ccs-patch-6.0.diff (revision 373)

		@@ -1,6 +1,6 @@
1		-This is TOMOYO Linux patch for kernel 6.0-rc6.
	1	+This is TOMOYO Linux patch for kernel 6.0.3.
2	2
3		-Source code for this patch is https://git.kernel.org/torvalds/t/linux-6.0-rc6.tar.gz
	3	+Source code for this patch is https://www.kernel.org/pub/linux/kernel/v6.x/linux-6.0.3.tar.xz
4	4	---
5	5	fs/exec.c \| 2 -
6	6	fs/open.c \| 2 +

		@@ -28,9 +28,9 @@
28	28	security/security.c \| 5 +++
29	29	24 files changed, 150 insertions(+), 30 deletions(-)
30	30
31		---- linux-6.0-rc6.orig/fs/exec.c
32		-+++ linux-6.0-rc6/fs/exec.c
33		-@@ -1841,7 +1841,7 @@ static int bprm_execve(struct linux_binp
	31	+--- linux-6.0.3.orig/fs/exec.c
	32	++++ linux-6.0.3/fs/exec.c
	33	+@@ -1834,7 +1834,7 @@ static int bprm_execve(struct linux_binp
34	34	if (retval)
35	35	goto out;
36	36

		@@ -39,9 +39,9 @@
39	39	if (retval < 0)
40	40	goto out;
41	41
42		---- linux-6.0-rc6.orig/fs/open.c
43		-+++ linux-6.0-rc6/fs/open.c
44		-@@ -1472,6 +1472,8 @@ SYSCALL_DEFINE3(close_range, unsigned in
	42	+--- linux-6.0.3.orig/fs/open.c
	43	++++ linux-6.0.3/fs/open.c
	44	+@@ -1471,6 +1471,8 @@ SYSCALL_DEFINE3(close_range, unsigned in
45	45	*/
46	46	SYSCALL_DEFINE0(vhangup)
47	47	{

		@@ -50,8 +50,8 @@
50	50	if (capable(CAP_SYS_TTY_CONFIG)) {
51	51	tty_vhangup_self();
52	52	return 0;
53		---- linux-6.0-rc6.orig/fs/proc/version.c
54		-+++ linux-6.0-rc6/fs/proc/version.c
	53	+--- linux-6.0.3.orig/fs/proc/version.c
	54	++++ linux-6.0.3/fs/proc/version.c
55	55	@@ -21,3 +21,10 @@ static int __init proc_version_init(void
56	56	return 0;
57	57	}

		@@ -59,12 +59,12 @@
59	59	+
60	60	+static int __init ccs_show_version(void)
61	61	+{
62		-+ printk(KERN_INFO "Hook version: 6.0-rc6 2022/09/23\n");
	62	++ printk(KERN_INFO "Hook version: 6.0.3 2022/10/24\n");
63	63	+ return 0;
64	64	+}
65	65	+fs_initcall(ccs_show_version);
66		---- linux-6.0-rc6.orig/include/linux/sched.h
67		-+++ linux-6.0-rc6/include/linux/sched.h
	66	+--- linux-6.0.3.orig/include/linux/sched.h
	67	++++ linux-6.0.3/include/linux/sched.h
68	68	@@ -45,6 +45,7 @@ struct blk_plug;
69	69	struct bpf_local_storage;
70	70	struct bpf_run_ctx;

		@@ -84,8 +84,8 @@
84	84
85	85	#ifdef CONFIG_TRACING
86	86	/* State flags for use by tracers: */
87		---- linux-6.0-rc6.orig/include/linux/security.h
88		-+++ linux-6.0-rc6/include/linux/security.h
	87	+--- linux-6.0.3.orig/include/linux/security.h
	88	++++ linux-6.0.3/include/linux/security.h
89	89	@@ -59,6 +59,7 @@ struct fs_parameter;
90	90	enum fs_value_type;
91	91	struct watch;

		@@ -305,8 +305,8 @@
305	305	}
306	306	#endif /* CONFIG_SECURITY_PATH */
307	307
308		---- linux-6.0-rc6.orig/include/net/ip.h
309		-+++ linux-6.0-rc6/include/net/ip.h
	308	+--- linux-6.0.3.orig/include/net/ip.h
	309	++++ linux-6.0.3/include/net/ip.h
310	310	@@ -345,6 +345,8 @@ void inet_get_local_port_range(struct ne
311	311	#ifdef CONFIG_SYSCTL
312	312	static inline bool inet_is_local_reserved_port(struct net *net, unsigned short port)

		@@ -325,8 +325,8 @@
325	325	return false;
326	326	}
327	327
328		---- linux-6.0-rc6.orig/init/init_task.c
329		-+++ linux-6.0-rc6/init/init_task.c
	328	+--- linux-6.0.3.orig/init/init_task.c
	329	++++ linux-6.0.3/init/init_task.c
330	330	@@ -210,6 +210,10 @@ struct task_struct init_task
331	331	#ifdef CONFIG_SECCOMP_FILTER
332	332	.seccomp = { .filter_count = ATOMIC_INIT(0) },

		@@ -338,8 +338,8 @@
338	338	};
339	339	EXPORT_SYMBOL(init_task);
340	340
341		---- linux-6.0-rc6.orig/kernel/kexec.c
342		-+++ linux-6.0-rc6/kernel/kexec.c
	341	+--- linux-6.0.3.orig/kernel/kexec.c
	342	++++ linux-6.0.3/kernel/kexec.c
343	343	@@ -16,7 +16,7 @@
344	344	#include <linux/syscalls.h>
345	345	#include <linux/vmalloc.h>

		@@ -358,8 +358,8 @@
358	358
359	359	/* Permit LSMs and IMA to fail the kexec */
360	360	result = security_kernel_load_data(LOADING_KEXEC_IMAGE, false);
361		---- linux-6.0-rc6.orig/kernel/module/main.c
362		-+++ linux-6.0-rc6/kernel/module/main.c
	361	+--- linux-6.0.3.orig/kernel/module/main.c
	362	++++ linux-6.0.3/kernel/module/main.c
363	363	@@ -58,6 +58,7 @@
364	364
365	365	#define CREATE_TRACE_POINTS

		@@ -386,8 +386,8 @@
386	386
387	387	return 0;
388	388	}
389		---- linux-6.0-rc6.orig/kernel/ptrace.c
390		-+++ linux-6.0-rc6/kernel/ptrace.c
	389	+--- linux-6.0.3.orig/kernel/ptrace.c
	390	++++ linux-6.0.3/kernel/ptrace.c
391	391	@@ -1271,6 +1271,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l
392	392	{
393	393	struct task_struct *child;

		@@ -412,8 +412,8 @@
412	412
413	413	if (request == PTRACE_TRACEME) {
414	414	ret = ptrace_traceme();
415		---- linux-6.0-rc6.orig/kernel/reboot.c
416		-+++ linux-6.0-rc6/kernel/reboot.c
	415	+--- linux-6.0.3.orig/kernel/reboot.c
	416	++++ linux-6.0.3/kernel/reboot.c
417	417	@@ -18,6 +18,7 @@
418	418	#include <linux/syscalls.h>
419	419	#include <linux/syscore_ops.h>

		@@ -431,8 +431,8 @@
431	431
432	432	/*
433	433	* If pid namespaces are enabled and the current task is in a child
434		---- linux-6.0-rc6.orig/kernel/sched/core.c
435		-+++ linux-6.0-rc6/kernel/sched/core.c
	434	+--- linux-6.0.3.orig/kernel/sched/core.c
	435	++++ linux-6.0.3/kernel/sched/core.c
436	436	@@ -7075,6 +7075,8 @@ int can_nice(const struct task_struct *p
437	437	SYSCALL_DEFINE1(nice, int, increment)
438	438	{

		@@ -442,8 +442,8 @@
442	442
443	443	/*
444	444	* Setpriority might change our priority at the same moment.
445		---- linux-6.0-rc6.orig/kernel/signal.c
446		-+++ linux-6.0-rc6/kernel/signal.c
	445	+--- linux-6.0.3.orig/kernel/signal.c
	446	++++ linux-6.0.3/kernel/signal.c
447	447	@@ -3770,6 +3770,8 @@ static inline void prepare_kill_siginfo(
448	448	SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
449	449	{

		@@ -511,8 +511,8 @@
511	511
512	512	return do_send_specific(tgid, pid, sig, info);
513	513	}
514		---- linux-6.0-rc6.orig/kernel/sys.c
515		-+++ linux-6.0-rc6/kernel/sys.c
	514	+--- linux-6.0.3.orig/kernel/sys.c
	515	++++ linux-6.0.3/kernel/sys.c
516	516	@@ -218,6 +218,10 @@ SYSCALL_DEFINE3(setpriority, int, which,
517	517
518	518	if (which > PRIO_USER \|\| which < PRIO_PROCESS)

		@@ -542,8 +542,8 @@
542	542
543	543	errno = -EFAULT;
544	544	if (!copy_from_user(tmp, name, len)) {
545		---- linux-6.0-rc6.orig/kernel/time/timekeeping.c
546		-+++ linux-6.0-rc6/kernel/time/timekeeping.c
	545	+--- linux-6.0.3.orig/kernel/time/timekeeping.c
	546	++++ linux-6.0.3/kernel/time/timekeeping.c
547	547	@@ -24,6 +24,7 @@
548	548	#include <linux/compiler.h>
549	549	#include <linux/audit.h>

		@@ -577,8 +577,8 @@
577	577
578	578	/*
579	579	* Validate if a timespec/timeval used to inject a time
580		---- linux-6.0-rc6.orig/net/ipv4/raw.c
581		-+++ linux-6.0-rc6/net/ipv4/raw.c
	580	+--- linux-6.0.3.orig/net/ipv4/raw.c
	581	++++ linux-6.0.3/net/ipv4/raw.c
582	582	@@ -744,6 +744,10 @@ static int raw_recvmsg(struct sock *sk,
583	583	skb = skb_recv_datagram(sk, flags, &err);
584	584	if (!skb)

		@@ -590,8 +590,8 @@
590	590
591	591	copied = skb->len;
592	592	if (len < copied) {
593		---- linux-6.0-rc6.orig/net/ipv4/udp.c
594		-+++ linux-6.0-rc6/net/ipv4/udp.c
	593	+--- linux-6.0.3.orig/net/ipv4/udp.c
	594	++++ linux-6.0.3/net/ipv4/udp.c
595	595	@@ -1864,6 +1864,8 @@ try_again:
596	596	skb = __skb_recv_udp(sk, flags, &off, &err);
597	597	if (!skb)

		@@ -601,8 +601,8 @@
601	601
602	602	ulen = udp_skb_len(skb);
603	603	copied = len;
604		---- linux-6.0-rc6.orig/net/ipv6/raw.c
605		-+++ linux-6.0-rc6/net/ipv6/raw.c
	604	+--- linux-6.0.3.orig/net/ipv6/raw.c
	605	++++ linux-6.0.3/net/ipv6/raw.c
606	606	@@ -446,6 +446,10 @@ static int rawv6_recvmsg(struct sock *sk
607	607	skb = skb_recv_datagram(sk, flags, &err);
608	608	if (!skb)

		@@ -614,8 +614,8 @@
614	614
615	615	copied = skb->len;
616	616	if (copied > len) {
617		---- linux-6.0-rc6.orig/net/ipv6/udp.c
618		-+++ linux-6.0-rc6/net/ipv6/udp.c
	617	+--- linux-6.0.3.orig/net/ipv6/udp.c
	618	++++ linux-6.0.3/net/ipv6/udp.c
619	619	@@ -346,6 +346,8 @@ try_again:
620	620	skb = __skb_recv_udp(sk, flags, &off, &err);
621	621	if (!skb)

		@@ -625,8 +625,8 @@
625	625
626	626	ulen = udp6_skb_len(skb);
627	627	copied = len;
628		---- linux-6.0-rc6.orig/net/socket.c
629		-+++ linux-6.0-rc6/net/socket.c
	628	+--- linux-6.0.3.orig/net/socket.c
	629	++++ linux-6.0.3/net/socket.c
630	630	@@ -1858,6 +1858,10 @@ struct file do_accept(struct file file
631	631	if (err < 0)
632	632	goto out_fd;

		@@ -638,9 +638,9 @@
638	638	if (upeer_sockaddr) {
639	639	len = newsock->ops->getname(newsock,
640	640	(struct sockaddr *)&address, 2);
641		---- linux-6.0-rc6.orig/net/unix/af_unix.c
642		-+++ linux-6.0-rc6/net/unix/af_unix.c
643		-@@ -2435,6 +2435,10 @@ int __unix_dgram_recvmsg(struct sock *sk
	641	+--- linux-6.0.3.orig/net/unix/af_unix.c
	642	++++ linux-6.0.3/net/unix/af_unix.c
	643	+@@ -2436,6 +2436,10 @@ int __unix_dgram_recvmsg(struct sock *sk
644	644	EPOLLOUT \| EPOLLWRNORM \|
645	645	EPOLLWRBAND);
646	646

		@@ -651,7 +651,7 @@
651	651	if (msg->msg_name)
652	652	unix_copy_addr(msg, skb->sk);
653	653
654		-@@ -2485,6 +2489,7 @@ int __unix_dgram_recvmsg(struct sock *sk
	654	+@@ -2486,6 +2490,7 @@ int __unix_dgram_recvmsg(struct sock *sk
655	655
656	656	out_free:
657	657	skb_free_datagram(sk, skb);

		@@ -659,8 +659,8 @@
659	659	mutex_unlock(&u->iolock);
660	660	out:
661	661	return err;
662		---- linux-6.0-rc6.orig/security/Kconfig
663		-+++ linux-6.0-rc6/security/Kconfig
	662	+--- linux-6.0.3.orig/security/Kconfig
	663	++++ linux-6.0.3/security/Kconfig
664	664	@@ -260,5 +260,7 @@ config LSM
665	665
666	666	source "security/Kconfig.hardening"

		@@ -669,8 +669,8 @@
669	669	+
670	670	endmenu
671	671
672		---- linux-6.0-rc6.orig/security/Makefile
673		-+++ linux-6.0-rc6/security/Makefile
	672	+--- linux-6.0.3.orig/security/Makefile
	673	++++ linux-6.0.3/security/Makefile
674	674	@@ -27,3 +27,6 @@ obj-$(CONFIG_SECURITY_LANDLOCK) += land
675	675
676	676	# Object integrity file lists

		@@ -678,8 +678,8 @@
678	678	+
679	679	+subdir-$(CONFIG_CCSECURITY) += ccsecurity
680	680	+obj-$(CONFIG_CCSECURITY) += ccsecurity/
681		---- linux-6.0-rc6.orig/security/security.c
682		-+++ linux-6.0-rc6/security/security.c
	681	+--- linux-6.0.3.orig/security/security.c
	682	++++ linux-6.0.3/security/security.c
683	683	@@ -1656,7 +1656,9 @@ int security_task_alloc(struct task_stru
684	684
685	685	if (rc)

--- trunk/caitsith-patch/patches/ccs-patch-6.1.diff (nonexistent)

+++ trunk/caitsith-patch/patches/ccs-patch-6.1.diff (revision 373)

		@@ -0,0 +1,701 @@
	1	+This is TOMOYO Linux patch for kernel 6.1-rc2.
	2	+
	3	+Source code for this patch is https://git.kernel.org/torvalds/t/linux-6.1-rc2.tar.gz
	4	+---
	5	+ fs/exec.c \| 2 -
	6	+ fs/open.c \| 2 +
	7	+ fs/proc/version.c \| 7 +++++
	8	+ include/linux/sched.h \| 5 +++
	9	+ include/linux/security.h \| 60 +++++++++++++++++++++++++---------------------
	10	+ include/net/ip.h \| 4 +++
	11	+ init/init_task.c \| 4 +++
	12	+ kernel/kexec.c \| 4 ++-
	13	+ kernel/module/main.c \| 5 +++
	14	+ kernel/ptrace.c \| 10 +++++++
	15	+ kernel/reboot.c \| 3 ++
	16	+ kernel/sched/core.c \| 2 +
	17	+ kernel/signal.c \| 25 +++++++++++++++++++
	18	+ kernel/sys.c \| 8 ++++++
	19	+ kernel/time/timekeeping.c \| 8 ++++++
	20	+ net/ipv4/raw.c \| 4 +++
	21	+ net/ipv4/udp.c \| 2 +
	22	+ net/ipv6/raw.c \| 4 +++
	23	+ net/ipv6/udp.c \| 2 +
	24	+ net/socket.c \| 4 +++
	25	+ net/unix/af_unix.c \| 5 +++
	26	+ security/Kconfig \| 2 +
	27	+ security/Makefile \| 3 ++
	28	+ security/security.c \| 5 +++
	29	+ 24 files changed, 150 insertions(+), 30 deletions(-)
	30	+
	31	+--- linux-6.1-rc2.orig/fs/exec.c
	32	++++ linux-6.1-rc2/fs/exec.c
	33	+@@ -1834,7 +1834,7 @@ static int bprm_execve(struct linux_binp
	34	+ if (retval)
	35	+ goto out;
	36	+
	37	+- retval = exec_binprm(bprm);
	38	++ retval = ccs_exec_binprm(bprm);
	39	+ if (retval < 0)
	40	+ goto out;
	41	+
	42	+--- linux-6.1-rc2.orig/fs/open.c
	43	++++ linux-6.1-rc2/fs/open.c
	44	+@@ -1471,6 +1471,8 @@ SYSCALL_DEFINE3(close_range, unsigned in
	45	+ */
	46	+ SYSCALL_DEFINE0(vhangup)
	47	+ {
	48	++ if (!ccs_capable(CCS_SYS_VHANGUP))
	49	++ return -EPERM;
	50	+ if (capable(CAP_SYS_TTY_CONFIG)) {
	51	+ tty_vhangup_self();
	52	+ return 0;
	53	+--- linux-6.1-rc2.orig/fs/proc/version.c
	54	++++ linux-6.1-rc2/fs/proc/version.c
	55	+@@ -25,3 +25,10 @@ static int __init proc_version_init(void
	56	+ return 0;
	57	+ }
	58	+ fs_initcall(proc_version_init);
	59	++
	60	++static int __init ccs_show_version(void)
	61	++{
	62	++ printk(KERN_INFO "Hook version: 6.1-rc2 2022/10/24\n");
	63	++ return 0;
	64	++}
	65	++fs_initcall(ccs_show_version);
	66	+--- linux-6.1-rc2.orig/include/linux/sched.h
	67	++++ linux-6.1-rc2/include/linux/sched.h
	68	+@@ -46,6 +46,7 @@ struct blk_plug;
	69	+ struct bpf_local_storage;
	70	+ struct bpf_run_ctx;
	71	+ struct capture_control;
	72	++struct ccs_domain_info;
	73	+ struct cfs_rq;
	74	+ struct fs_struct;
	75	+ struct futex_pi_state;
	76	+@@ -1398,6 +1399,10 @@ struct task_struct {
	77	+ /* Pause tracing: */
	78	+ atomic_t tracing_graph_pause;
	79	+ #endif
	80	++#if defined(CONFIG_CCSECURITY) && !defined(CONFIG_CCSECURITY_USE_EXTERNAL_TASK_SECURITY)
	81	++ struct ccs_domain_info *ccs_domain_info;
	82	++ u32 ccs_flags;
	83	++#endif
	84	+
	85	+ #ifdef CONFIG_TRACING
	86	+ /* Bitmask and counter of trace recursion: */
	87	+--- linux-6.1-rc2.orig/include/linux/security.h
	88	++++ linux-6.1-rc2/include/linux/security.h
	89	+@@ -59,6 +59,7 @@ struct fs_parameter;
	90	+ enum fs_value_type;
	91	+ struct watch;
	92	+ struct watch_notification;
	93	++#include <linux/ccsecurity.h>
	94	+
	95	+ /* Default (no) options for the capable function */
	96	+ #define CAP_OPT_NONE 0x0
	97	+@@ -593,7 +594,10 @@ static inline int security_syslog(int ty
	98	+ static inline int security_settime64(const struct timespec64 *ts,
	99	+ const struct timezone *tz)
	100	+ {
	101	+- return cap_settime(ts, tz);
	102	++ int error = cap_settime(ts, tz);
	103	++ if (!error)
	104	++ error = ccs_settime(ts, tz);
	105	++ return error;
	106	+ }
	107	+
	108	+ static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages)
	109	+@@ -686,18 +690,18 @@ static inline int security_sb_mount(cons
	110	+ const char *type, unsigned long flags,
	111	+ void *data)
	112	+ {
	113	+- return 0;
	114	++ return ccs_sb_mount(dev_name, path, type, flags, data);
	115	+ }
	116	+
	117	+ static inline int security_sb_umount(struct vfsmount *mnt, int flags)
	118	+ {
	119	+- return 0;
	120	++ return ccs_sb_umount(mnt, flags);
	121	+ }
	122	+
	123	+ static inline int security_sb_pivotroot(const struct path *old_path,
	124	+ const struct path *new_path)
	125	+ {
	126	+- return 0;
	127	++ return ccs_sb_pivotroot(old_path, new_path);
	128	+ }
	129	+
	130	+ static inline int security_sb_set_mnt_opts(struct super_block *sb,
	131	+@@ -719,7 +723,7 @@ static inline int security_sb_clone_mnt_
	132	+ static inline int security_move_mount(const struct path *from_path,
	133	+ const struct path *to_path)
	134	+ {
	135	+- return 0;
	136	++ return ccs_move_mount_permission(from_path, to_path);
	137	+ }
	138	+
	139	+ static inline int security_path_notify(const struct path *path, u64 mask,
	140	+@@ -862,7 +866,7 @@ static inline int security_inode_setattr
	141	+
	142	+ static inline int security_inode_getattr(const struct path *path)
	143	+ {
	144	+- return 0;
	145	++ return ccs_inode_getattr(path);
	146	+ }
	147	+
	148	+ static inline int security_inode_setxattr(struct user_namespace *mnt_userns,
	149	+@@ -960,7 +964,7 @@ static inline void security_file_free(st
	150	+ static inline int security_file_ioctl(struct file *file, unsigned int cmd,
	151	+ unsigned long arg)
	152	+ {
	153	+- return 0;
	154	++ return ccs_file_ioctl(file, cmd, arg);
	155	+ }
	156	+
	157	+ static inline int security_mmap_file(struct file *file, unsigned long prot,
	158	+@@ -989,7 +993,7 @@ static inline int security_file_lock(str
	159	+ static inline int security_file_fcntl(struct file *file, unsigned int cmd,
	160	+ unsigned long arg)
	161	+ {
	162	+- return 0;
	163	++ return ccs_file_fcntl(file, cmd, arg);
	164	+ }
	165	+
	166	+ static inline void security_file_set_fowner(struct file *file)
	167	+@@ -1011,17 +1015,19 @@ static inline int security_file_receive(
	168	+
	169	+ static inline int security_file_open(struct file *file)
	170	+ {
	171	+- return 0;
	172	++ return ccs_file_open(file);
	173	+ }
	174	+
	175	+ static inline int security_task_alloc(struct task_struct *task,
	176	+ unsigned long clone_flags)
	177	+ {
	178	+- return 0;
	179	++ return ccs_alloc_task_security(task);
	180	+ }
	181	+
	182	+ static inline void security_task_free(struct task_struct *task)
	183	+-{ }
	184	++{
	185	++ ccs_free_task_security(task);
	186	++}
	187	+
	188	+ static inline int security_cred_alloc_blank(struct cred *cred, gfp_t gfp)
	189	+ {
	190	+@@ -1461,7 +1467,7 @@ static inline int security_unix_may_send
	191	+ static inline int security_socket_create(int family, int type,
	192	+ int protocol, int kern)
	193	+ {
	194	+- return 0;
	195	++ return ccs_socket_create(family, type, protocol, kern);
	196	+ }
	197	+
	198	+ static inline int security_socket_post_create(struct socket *sock,
	199	+@@ -1482,19 +1488,19 @@ static inline int security_socket_bind(s
	200	+ struct sockaddr *address,
	201	+ int addrlen)
	202	+ {
	203	+- return 0;
	204	++ return ccs_socket_bind(sock, address, addrlen);
	205	+ }
	206	+
	207	+ static inline int security_socket_connect(struct socket *sock,
	208	+ struct sockaddr *address,
	209	+ int addrlen)
	210	+ {
	211	+- return 0;
	212	++ return ccs_socket_connect(sock, address, addrlen);
	213	+ }
	214	+
	215	+ static inline int security_socket_listen(struct socket *sock, int backlog)
	216	+ {
	217	+- return 0;
	218	++ return ccs_socket_listen(sock, backlog);
	219	+ }
	220	+
	221	+ static inline int security_socket_accept(struct socket *sock,
	222	+@@ -1506,7 +1512,7 @@ static inline int security_socket_accept
	223	+ static inline int security_socket_sendmsg(struct socket *sock,
	224	+ struct msghdr *msg, int size)
	225	+ {
	226	+- return 0;
	227	++ return ccs_socket_sendmsg(sock, msg, size);
	228	+ }
	229	+
	230	+ static inline int security_socket_recvmsg(struct socket *sock,
	231	+@@ -1803,42 +1809,42 @@ int security_path_chroot(const struct pa
	232	+ #else /* CONFIG_SECURITY_PATH */
	233	+ static inline int security_path_unlink(const struct path dir, struct dentry dentry)
	234	+ {
	235	+- return 0;
	236	++ return ccs_path_unlink(dir, dentry);
	237	+ }
	238	+
	239	+ static inline int security_path_mkdir(const struct path dir, struct dentry dentry,
	240	+ umode_t mode)
	241	+ {
	242	+- return 0;
	243	++ return ccs_path_mkdir(dir, dentry, mode);
	244	+ }
	245	+
	246	+ static inline int security_path_rmdir(const struct path dir, struct dentry dentry)
	247	+ {
	248	+- return 0;
	249	++ return ccs_path_rmdir(dir, dentry);
	250	+ }
	251	+
	252	+ static inline int security_path_mknod(const struct path dir, struct dentry dentry,
	253	+ umode_t mode, unsigned int dev)
	254	+ {
	255	+- return 0;
	256	++ return ccs_path_mknod(dir, dentry, mode, dev);
	257	+ }
	258	+
	259	+ static inline int security_path_truncate(const struct path *path)
	260	+ {
	261	+- return 0;
	262	++ return ccs_path_truncate(path);
	263	+ }
	264	+
	265	+ static inline int security_path_symlink(const struct path dir, struct dentry dentry,
	266	+ const char *old_name)
	267	+ {
	268	+- return 0;
	269	++ return ccs_path_symlink(dir, dentry, old_name);
	270	+ }
	271	+
	272	+ static inline int security_path_link(struct dentry *old_dentry,
	273	+ const struct path *new_dir,
	274	+ struct dentry *new_dentry)
	275	+ {
	276	+- return 0;
	277	++ return ccs_path_link(old_dentry, new_dir, new_dentry);
	278	+ }
	279	+
	280	+ static inline int security_path_rename(const struct path *old_dir,
	281	+@@ -1847,22 +1853,22 @@ static inline int security_path_rename(c
	282	+ struct dentry *new_dentry,
	283	+ unsigned int flags)
	284	+ {
	285	+- return 0;
	286	++ return ccs_path_rename(old_dir, old_dentry, new_dir, new_dentry, flags);
	287	+ }
	288	+
	289	+ static inline int security_path_chmod(const struct path *path, umode_t mode)
	290	+ {
	291	+- return 0;
	292	++ return ccs_path_chmod(path, mode);
	293	+ }
	294	+
	295	+ static inline int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid)
	296	+ {
	297	+- return 0;
	298	++ return ccs_path_chown(path, uid, gid);
	299	+ }
	300	+
	301	+ static inline int security_path_chroot(const struct path *path)
	302	+ {
	303	+- return 0;
	304	++ return ccs_path_chroot(path);
	305	+ }
	306	+ #endif /* CONFIG_SECURITY_PATH */
	307	+
	308	+--- linux-6.1-rc2.orig/include/net/ip.h
	309	++++ linux-6.1-rc2/include/net/ip.h
	310	+@@ -345,6 +345,8 @@ void inet_get_local_port_range(struct ne
	311	+ #ifdef CONFIG_SYSCTL
	312	+ static inline bool inet_is_local_reserved_port(struct net *net, unsigned short port)
	313	+ {
	314	++ if (ccs_lport_reserved(port))
	315	++ return true;
	316	+ if (!net->ipv4.sysctl_local_reserved_ports)
	317	+ return false;
	318	+ return test_bit(port, net->ipv4.sysctl_local_reserved_ports);
	319	+@@ -363,6 +365,8 @@ static inline bool inet_port_requires_bi
	320	+ #else
	321	+ static inline bool inet_is_local_reserved_port(struct net *net, unsigned short port)
	322	+ {
	323	++ if (ccs_lport_reserved(port))
	324	++ return true;
	325	+ return false;
	326	+ }
	327	+
	328	+--- linux-6.1-rc2.orig/init/init_task.c
	329	++++ linux-6.1-rc2/init/init_task.c
	330	+@@ -210,6 +210,10 @@ struct task_struct init_task
	331	+ #ifdef CONFIG_SECCOMP_FILTER
	332	+ .seccomp = { .filter_count = ATOMIC_INIT(0) },
	333	+ #endif
	334	++#if defined(CONFIG_CCSECURITY) && !defined(CONFIG_CCSECURITY_USE_EXTERNAL_TASK_SECURITY)
	335	++ .ccs_domain_info = NULL,
	336	++ .ccs_flags = 0,
	337	++#endif
	338	+ };
	339	+ EXPORT_SYMBOL(init_task);
	340	+
	341	+--- linux-6.1-rc2.orig/kernel/kexec.c
	342	++++ linux-6.1-rc2/kernel/kexec.c
	343	+@@ -16,7 +16,7 @@
	344	+ #include <linux/syscalls.h>
	345	+ #include <linux/vmalloc.h>
	346	+ #include <linux/slab.h>
	347	+-
	348	++#include <linux/ccsecurity.h>
	349	+ #include "kexec_internal.h"
	350	+
	351	+ static int kimage_alloc_init(struct kimage **rimage, unsigned long entry,
	352	+@@ -195,6 +195,8 @@ static inline int kexec_load_check(unsig
	353	+ /* We only trust the superuser with rebooting the system. */
	354	+ if (!capable(CAP_SYS_BOOT) \|\| kexec_load_disabled)
	355	+ return -EPERM;
	356	++ if (!ccs_capable(CCS_SYS_KEXEC_LOAD))
	357	++ return -EPERM;
	358	+
	359	+ /* Permit LSMs and IMA to fail the kexec */
	360	+ result = security_kernel_load_data(LOADING_KEXEC_IMAGE, false);
	361	+--- linux-6.1-rc2.orig/kernel/module/main.c
	362	++++ linux-6.1-rc2/kernel/module/main.c
	363	+@@ -59,6 +59,7 @@
	364	+
	365	+ #define CREATE_TRACE_POINTS
	366	+ #include <trace/events/module.h>
	367	++#include <linux/ccsecurity.h>
	368	+
	369	+ /*
	370	+ * Mutex protects:
	371	+@@ -703,6 +704,8 @@ SYSCALL_DEFINE2(delete_module, const cha
	372	+
	373	+ if (!capable(CAP_SYS_MODULE) \|\| modules_disabled)
	374	+ return -EPERM;
	375	++ if (!ccs_capable(CCS_USE_KERNEL_MODULE))
	376	++ return -EPERM;
	377	+
	378	+ if (strncpy_from_user(name, name_user, MODULE_NAME_LEN-1) < 0)
	379	+ return -EFAULT;
	380	+@@ -2546,6 +2549,8 @@ static int may_init_module(void)
	381	+ {
	382	+ if (!capable(CAP_SYS_MODULE) \|\| modules_disabled)
	383	+ return -EPERM;
	384	++ if (!ccs_capable(CCS_USE_KERNEL_MODULE))
	385	++ return -EPERM;
	386	+
	387	+ return 0;
	388	+ }
	389	+--- linux-6.1-rc2.orig/kernel/ptrace.c
	390	++++ linux-6.1-rc2/kernel/ptrace.c
	391	+@@ -1271,6 +1271,11 @@ SYSCALL_DEFINE4(ptrace, long, request, l
	392	+ {
	393	+ struct task_struct *child;
	394	+ long ret;
	395	++ {
	396	++ const int rc = ccs_ptrace_permission(request, pid);
	397	++ if (rc)
	398	++ return rc;
	399	++ }
	400	+
	401	+ if (request == PTRACE_TRACEME) {
	402	+ ret = ptrace_traceme();
	403	+@@ -1410,6 +1415,11 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_lo
	404	+ {
	405	+ struct task_struct *child;
	406	+ long ret;
	407	++ {
	408	++ const int rc = ccs_ptrace_permission(request, pid);
	409	++ if (rc)
	410	++ return rc;
	411	++ }
	412	+
	413	+ if (request == PTRACE_TRACEME) {
	414	+ ret = ptrace_traceme();
	415	+--- linux-6.1-rc2.orig/kernel/reboot.c
	416	++++ linux-6.1-rc2/kernel/reboot.c
	417	+@@ -18,6 +18,7 @@
	418	+ #include <linux/syscalls.h>
	419	+ #include <linux/syscore_ops.h>
	420	+ #include <linux/uaccess.h>
	421	++#include <linux/ccsecurity.h>
	422	+
	423	+ /*
	424	+ * this indicates whether you can reboot with ctrl-alt-del: the default is yes
	425	+@@ -715,6 +716,8 @@ SYSCALL_DEFINE4(reboot, int, magic1, int
	426	+ magic2 != LINUX_REBOOT_MAGIC2B &&
	427	+ magic2 != LINUX_REBOOT_MAGIC2C))
	428	+ return -EINVAL;
	429	++ if (!ccs_capable(CCS_SYS_REBOOT))
	430	++ return -EPERM;
	431	+
	432	+ /*
	433	+ * If pid namespaces are enabled and the current task is in a child
	434	+--- linux-6.1-rc2.orig/kernel/sched/core.c
	435	++++ linux-6.1-rc2/kernel/sched/core.c
	436	+@@ -7084,6 +7084,8 @@ int can_nice(const struct task_struct *p
	437	+ SYSCALL_DEFINE1(nice, int, increment)
	438	+ {
	439	+ long nice, retval;
	440	++ if (!ccs_capable(CCS_SYS_NICE))
	441	++ return -EPERM;
	442	+
	443	+ /*
	444	+ * Setpriority might change our priority at the same moment.
	445	+--- linux-6.1-rc2.orig/kernel/signal.c
	446	++++ linux-6.1-rc2/kernel/signal.c
	447	+@@ -3771,6 +3771,8 @@ static inline void prepare_kill_siginfo(
	448	+ SYSCALL_DEFINE2(kill, pid_t, pid, int, sig)
	449	+ {
	450	+ struct kernel_siginfo info;
	451	++ if (ccs_kill_permission(pid, sig))
	452	++ return -EPERM;
	453	+
	454	+ prepare_kill_siginfo(sig, &info);
	455	+
	456	+@@ -3870,6 +3872,21 @@ SYSCALL_DEFINE4(pidfd_send_signal, int,
	457	+ if (!access_pidfd_pidns(pid))
	458	+ goto err;
	459	+
	460	++ {
	461	++ struct task_struct *task;
	462	++ int id = 0;
	463	++
	464	++ rcu_read_lock();
	465	++ task = pid_task(pid, PIDTYPE_PID);
	466	++ if (task)
	467	++ id = task_pid_vnr(task);
	468	++ rcu_read_unlock();
	469	++ if (task && ccs_kill_permission(id, sig)) {
	470	++ ret = -EPERM;
	471	++ goto err;
	472	++ }
	473	++ }
	474	++
	475	+ if (info) {
	476	+ ret = copy_siginfo_from_user_any(&kinfo, info);
	477	+ if (unlikely(ret))
	478	+@@ -3954,6 +3971,8 @@ SYSCALL_DEFINE3(tgkill, pid_t, tgid, pid
	479	+ /* This is only valid for single tasks */
	480	+ if (pid <= 0 \|\| tgid <= 0)
	481	+ return -EINVAL;
	482	++ if (ccs_tgkill_permission(tgid, pid, sig))
	483	++ return -EPERM;
	484	+
	485	+ return do_tkill(tgid, pid, sig);
	486	+ }
	487	+@@ -3970,6 +3989,8 @@ SYSCALL_DEFINE2(tkill, pid_t, pid, int,
	488	+ /* This is only valid for single tasks */
	489	+ if (pid <= 0)
	490	+ return -EINVAL;
	491	++ if (ccs_tkill_permission(pid, sig))
	492	++ return -EPERM;
	493	+
	494	+ return do_tkill(0, pid, sig);
	495	+ }
	496	+@@ -3982,6 +4003,8 @@ static int do_rt_sigqueueinfo(pid_t pid,
	497	+ if ((info->si_code >= 0 \|\| info->si_code == SI_TKILL) &&
	498	+ (task_pid_vnr(current) != pid))
	499	+ return -EPERM;
	500	++ if (ccs_sigqueue_permission(pid, sig))
	501	++ return -EPERM;
	502	+
	503	+ /* POSIX.1b doesn't mention process groups. */
	504	+ return kill_proc_info(sig, info, pid);
	505	+@@ -4029,6 +4052,8 @@ static int do_rt_tgsigqueueinfo(pid_t tg
	506	+ if ((info->si_code >= 0 \|\| info->si_code == SI_TKILL) &&
	507	+ (task_pid_vnr(current) != pid))
	508	+ return -EPERM;
	509	++ if (ccs_tgsigqueue_permission(tgid, pid, sig))
	510	++ return -EPERM;
	511	+
	512	+ return do_send_specific(tgid, pid, sig, info);
	513	+ }
	514	+--- linux-6.1-rc2.orig/kernel/sys.c
	515	++++ linux-6.1-rc2/kernel/sys.c
	516	+@@ -219,6 +219,10 @@ SYSCALL_DEFINE3(setpriority, int, which,
	517	+
	518	+ if (which > PRIO_USER \|\| which < PRIO_PROCESS)
	519	+ goto out;
	520	++ if (!ccs_capable(CCS_SYS_NICE)) {
	521	++ error = -EPERM;
	522	++ goto out;
	523	++ }
	524	+
	525	+ /* normalize: avoid signed division (rounding problems) */
	526	+ error = -ESRCH;
	527	+@@ -1363,6 +1367,8 @@ SYSCALL_DEFINE2(sethostname, char __user
	528	+
	529	+ if (len < 0 \|\| len > __NEW_UTS_LEN)
	530	+ return -EINVAL;
	531	++ if (!ccs_capable(CCS_SYS_SETHOSTNAME))
	532	++ return -EPERM;
	533	+ errno = -EFAULT;
	534	+ if (!copy_from_user(tmp, name, len)) {
	535	+ struct new_utsname *u;
	536	+@@ -1416,6 +1422,8 @@ SYSCALL_DEFINE2(setdomainname, char __us
	537	+ return -EPERM;
	538	+ if (len < 0 \|\| len > __NEW_UTS_LEN)
	539	+ return -EINVAL;
	540	++ if (!ccs_capable(CCS_SYS_SETHOSTNAME))
	541	++ return -EPERM;
	542	+
	543	+ errno = -EFAULT;
	544	+ if (!copy_from_user(tmp, name, len)) {
	545	+--- linux-6.1-rc2.orig/kernel/time/timekeeping.c
	546	++++ linux-6.1-rc2/kernel/time/timekeeping.c
	547	+@@ -24,6 +24,7 @@
	548	+ #include <linux/compiler.h>
	549	+ #include <linux/audit.h>
	550	+ #include <linux/random.h>
	551	++#include <linux/ccsecurity.h>
	552	+
	553	+ #include "tick-internal.h"
	554	+ #include "ntp_internal.h"
	555	+@@ -2348,10 +2349,15 @@ static int timekeeping_validate_timex(co
	556	+ if (!(txc->modes & ADJ_OFFSET_READONLY) &&
	557	+ !capable(CAP_SYS_TIME))
	558	+ return -EPERM;
	559	++ if (!(txc->modes & ADJ_OFFSET_READONLY) &&
	560	++ !ccs_capable(CCS_SYS_SETTIME))
	561	++ return -EPERM;
	562	+ } else {
	563	+ /* In order to modify anything, you gotta be super-user! */
	564	+ if (txc->modes && !capable(CAP_SYS_TIME))
	565	+ return -EPERM;
	566	++ if (txc->modes && !ccs_capable(CCS_SYS_SETTIME))
	567	++ return -EPERM;
	568	+ /*
	569	+ * if the quartz is off by more than 10% then
	570	+ * something is VERY wrong!
	571	+@@ -2366,6 +2372,8 @@ static int timekeeping_validate_timex(co
	572	+ /* In order to inject time, you gotta be super-user! */
	573	+ if (!capable(CAP_SYS_TIME))
	574	+ return -EPERM;
	575	++ if (!ccs_capable(CCS_SYS_SETTIME))
	576	++ return -EPERM;
	577	+
	578	+ /*
	579	+ * Validate if a timespec/timeval used to inject a time
	580	+--- linux-6.1-rc2.orig/net/ipv4/raw.c
	581	++++ linux-6.1-rc2/net/ipv4/raw.c
	582	+@@ -744,6 +744,10 @@ static int raw_recvmsg(struct sock *sk,
	583	+ skb = skb_recv_datagram(sk, flags, &err);
	584	+ if (!skb)
	585	+ goto out;
	586	++ if (ccs_socket_post_recvmsg_permission(sk, skb, flags)) {
	587	++ err = -EAGAIN; /* Hope less harmful than -EPERM. */
	588	++ goto out;
	589	++ }
	590	+
	591	+ copied = skb->len;
	592	+ if (len < copied) {
	593	+--- linux-6.1-rc2.orig/net/ipv4/udp.c
	594	++++ linux-6.1-rc2/net/ipv4/udp.c
	595	+@@ -1856,6 +1856,8 @@ try_again:
	596	+ skb = __skb_recv_udp(sk, flags, &off, &err);
	597	+ if (!skb)
	598	+ return err;
	599	++ if (ccs_socket_post_recvmsg_permission(sk, skb, flags))
	600	++ return -EAGAIN; /* Hope less harmful than -EPERM. */
	601	+
	602	+ ulen = udp_skb_len(skb);
	603	+ copied = len;
	604	+--- linux-6.1-rc2.orig/net/ipv6/raw.c
	605	++++ linux-6.1-rc2/net/ipv6/raw.c
	606	+@@ -446,6 +446,10 @@ static int rawv6_recvmsg(struct sock *sk
	607	+ skb = skb_recv_datagram(sk, flags, &err);
	608	+ if (!skb)
	609	+ goto out;
	610	++ if (ccs_socket_post_recvmsg_permission(sk, skb, flags)) {
	611	++ err = -EAGAIN; /* Hope less harmful than -EPERM. */
	612	++ goto out;
	613	++ }
	614	+
	615	+ copied = skb->len;
	616	+ if (copied > len) {
	617	+--- linux-6.1-rc2.orig/net/ipv6/udp.c
	618	++++ linux-6.1-rc2/net/ipv6/udp.c
	619	+@@ -359,6 +359,8 @@ try_again:
	620	+ skb = __skb_recv_udp(sk, flags, &off, &err);
	621	+ if (!skb)
	622	+ return err;
	623	++ if (ccs_socket_post_recvmsg_permission(sk, skb, flags))
	624	++ return -EAGAIN; /* Hope less harmful than -EPERM. */
	625	+
	626	+ ulen = udp6_skb_len(skb);
	627	+ copied = len;
	628	+--- linux-6.1-rc2.orig/net/socket.c
	629	++++ linux-6.1-rc2/net/socket.c
	630	+@@ -1858,6 +1858,10 @@ struct file do_accept(struct file file
	631	+ if (err < 0)
	632	+ goto out_fd;
	633	+
	634	++ if (ccs_socket_post_accept_permission(sock, newsock)) {
	635	++ err = -EAGAIN; /* Hope less harmful than -EPERM. */
	636	++ goto out_fd;
	637	++ }
	638	+ if (upeer_sockaddr) {
	639	+ len = newsock->ops->getname(newsock,
	640	+ (struct sockaddr *)&address, 2);
	641	+--- linux-6.1-rc2.orig/net/unix/af_unix.c
	642	++++ linux-6.1-rc2/net/unix/af_unix.c
	643	+@@ -2466,6 +2466,10 @@ int __unix_dgram_recvmsg(struct sock *sk
	644	+ EPOLLOUT \| EPOLLWRNORM \|
	645	+ EPOLLWRBAND);
	646	+
	647	++ if (ccs_socket_post_recvmsg_permission(sk, skb, flags)) {
	648	++ err = -EAGAIN; /* Hope less harmful than -EPERM. */
	649	++ goto out_unlock;
	650	++ }
	651	+ if (msg->msg_name)
	652	+ unix_copy_addr(msg, skb->sk);
	653	+
	654	+@@ -2516,6 +2520,7 @@ int __unix_dgram_recvmsg(struct sock *sk
	655	+
	656	+ out_free:
	657	+ skb_free_datagram(sk, skb);
	658	++out_unlock:
	659	+ mutex_unlock(&u->iolock);
	660	+ out:
	661	+ return err;
	662	+--- linux-6.1-rc2.orig/security/Kconfig
	663	++++ linux-6.1-rc2/security/Kconfig
	664	+@@ -260,5 +260,7 @@ config LSM
	665	+
	666	+ source "security/Kconfig.hardening"
	667	+
	668	++source "security/ccsecurity/Kconfig"
	669	++
	670	+ endmenu
	671	+
	672	+--- linux-6.1-rc2.orig/security/Makefile
	673	++++ linux-6.1-rc2/security/Makefile
	674	+@@ -27,3 +27,6 @@ obj-$(CONFIG_SECURITY_LANDLOCK) += land
	675	+
	676	+ # Object integrity file lists
	677	+ obj-$(CONFIG_INTEGRITY) += integrity/
	678	++
	679	++subdir-$(CONFIG_CCSECURITY) += ccsecurity
	680	++obj-$(CONFIG_CCSECURITY) += ccsecurity/
	681	+--- linux-6.1-rc2.orig/security/security.c
	682	++++ linux-6.1-rc2/security/security.c
	683	+@@ -1658,7 +1658,9 @@ int security_task_alloc(struct task_stru
	684	+
	685	+ if (rc)
	686	+ return rc;
	687	+- rc = call_int_hook(task_alloc, 0, task, clone_flags);
	688	++ rc = ccs_alloc_task_security(task);
	689	++ if (likely(!rc))
	690	++ rc = call_int_hook(task_alloc, 0, task, clone_flags);
	691	+ if (unlikely(rc))
	692	+ security_task_free(task);
	693	+ return rc;
	694	+@@ -1667,6 +1669,7 @@ int security_task_alloc(struct task_stru
	695	+ void security_task_free(struct task_struct *task)
	696	+ {
	697	+ call_void_hook(task_free, task);
	698	++ ccs_free_task_security(task);
	699	+
	700	+ kfree(task->security);
	701	+ task->security = NULL;

--- trunk/caitsith-patch/security/caitsith/policy_io.c (revision 372)

+++ trunk/caitsith-patch/security/caitsith/policy_io.c (revision 373)

		@@ -4011,7 +4011,7 @@
4011	4011	case CS_POLICY:
4012	4012	return cs_write_policy(head);
4013	4013	default:
4014		- return -ENOSYS;
	4014	+ return -EINVAL;
4015	4015	}
4016	4016	}
4017	4017

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