#47982: common/unit.c:2475:13: runtime error: index -1 out of bounds for type 'const struct unit_list_link *5'
Open Date: 2023-05-05 10:02
Last Update: 2023-05-05 10:11
URL for this Ticket:
https://osdn.net//projects/freeciv/ticket/47982
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Last Changes/Comment on this Ticket:
2023-05-05 10:11 Updated by: cazfi
Comment:
So this is still happening after #47900?
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Ticket Status:
Reporter: alain_bkr
Owner: (None)
Type: Patches
Status: Open
Priority: 5 - Medium
MileStone: 3.1.0-beta2
Component: Server
Severity: 5 - Medium
Resolution: None
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Ticket details:
About 50% of test games i have :
../../common/unit.c:2483:13: runtime error: index -1 out of bounds for type 'const struct unit_list_link *[5]'
Looking at the code it is a list traversal, with obvious off-by-one error.
Attached patch fixes it, and clarify the code.
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