#44790: gtk2: repodlgs.c "dangling pointer to 'tech_name' may be used"
Open Date: 2022-06-11 04:56
Last Update: 2022-06-11 05:22
URL for this Ticket:
https://osdn.net//projects/freeciv/ticket/44790
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Last Changes/Comment on this Ticket:
2022-06-11 05:22 Updated by: cazfi
Comment:
All gtk-clients are affected. Don't really know how the compiler gets warning like that out of it, but I noticed that the use of gtk_tree_model_get() in science_report_combo_get_active() (and callers) doesn't really comply with gtk documentation, but results in memory leak. Fixing that made also the compiler warning to go away.
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Ticket Status:
Reporter: cazfi
Owner: (None)
Type: Bugs
Status: Open
Priority: 5 - Medium
MileStone: 3.0.2
Component: (None)
Severity: 5 - Medium
Resolution: None
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Ticket details:
Building S3_0 with gcc-12 and -O3 failed on gtk2-client repodlgs.c to several "dangling pointer to 'tech_name' may be used" -warnings.
I've not yet checked if other gtk-clients / other branches are affected.
Given that gcc-12 is stable already, I think we should postpone 3.0.2 release for this (especially if other gtk-clients are affected)
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