#45905: Fallback fc_vsnprintf() not thread safe
Open Date: 2022-10-17 16:56
Last Update: 2022-10-20 19:12
URL for this Ticket:
https://osdn.net//projects/freeciv/ticket/45905
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Last Changes/Comment on this Ticket:
2022-10-20 19:12 Updated by: cazfi
* Milestone Update from (None) to 3.0.5
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Ticket Status:
Reporter: cazfi
Owner: (None)
Type: Bugs
Status: Open
Priority: 5 - Medium
MileStone: 3.0.5
Component: General
Severity: 5 - Medium
Resolution: None
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Ticket details:
As fc_vsnprintf() fallback version uses single internal buffer for handling all the calls, it's not thread safe. Fallback functionality is used on Windows (& potentially somewhere else).
As fc_vsnprintf() is used in logging, this also breaks its supposed thread safety.
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