#45917: fc_rand(): 'do { ... } while (size > 1)' run once for size == 1
Open Date: 2022-10-18 11:37
Last Update: 2022-10-18 11:37
URL for this Ticket:
https://osdn.net//projects/freeciv/ticket/45917
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Last Changes/Comment on this Ticket:
2022-10-18 11:37 Updated by: cazfi
* New Ticket "fc_rand(): 'do { ... } while (size > 1)' run once for size == 1" created
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Ticket Status:
Reporter: cazfi
Owner: (None)
Type: Bugs
Status: Open
Priority: 5 - Medium
MileStone: (None)
Component: General
Severity: 5 - Medium
Resolution: None
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Ticket details:
fc_rand() (actually fc_rand_debug() ) is not supposed to do any work for (size <= 1), as it even has a comment about initializing stuff for such size:
/*
* These assignments are only here to make the compiler
* happy. Since each usage is guarded with a if (size > 1).
*/
But the loop there is a "do ... while()" one, so it always execute once.
--
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