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dix: dixFreeScreen call hookPostCreateResources too

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Call DeleteCallbackList(&pScreen->hookPostCreateResources) during
dixFreeScreen, because otherwise it will be heap-use-after-free during
DeleteCallbackManager call.

Signed-off-by: Tautvis <gtautvis@gmail.com>
This commit is contained in:
Tautvis
2025-10-29 01:27:55 +02:00
committed by Enrico Weigelt
parent 5b8ab55702
commit a581ba5964
1 changed files with 1 additions and 0 deletions
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dix/screen.c
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@@ -29,5 +29,6 @@ void dixFreeScreen(ScreenPtr pScreen)
DeleteCallbackList(&pScreen->hookClose);
DeleteCallbackList(&pScreen->hookPostClose);
DeleteCallbackList(&pScreen->hookPixmapDestroy);
DeleteCallbackList(&pScreen->hookPostCreateResources);
free(pScreen);
}