#48875: Clang analyzer goto_map use-after-free warning
Open Date: 2023-10-21 04:30
Last Update: 2023-10-21 04:37
URL for this Ticket:
https://osdn.net//projects/freeciv/ticket/48875
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Last Changes/Comment on this Ticket:
2023-10-21 04:37 Updated by: cazfi
* Owner Update from (None) to cazfi
* Resolution Update from None to Accepted
* Milestone Update from (None) to 3.0.9
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Ticket Status:
Reporter: cazfi
Owner: cazfi
Type: Bugs
Status: Open [Owner assigned]
Priority: 5 - Medium
MileStone: 3.0.9
Component: Client common
Severity: 5 - Medium
Resolution: Accepted
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Ticket details:
S3_1, clang analyzer:
../../../src/client/goto.c:1048:7: warning: Use of memory after it is freed [unix.Malloc]
goto_map_list_remove(goto_maps, goto_map);
The warning is bogus in that the pointer is only used as a value, there's no memory access through it.
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