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Xext: xres: protect against free()ing from non-heap 

> ../Xext/xres.c: In function ‘DestroyFragments’:
> ../Xext/xres.c:124:9: warning: ‘free’ of ‘it’ which points to memory on the stack [CWE-590] [-Wanalyzer-free-of-non-heap]
>   124 |         free(it);
>      |         ^~~~~~~~

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-05-08 16:55:00 +02:00
parent 5193f57aae
commit a7f8d0db3d
1 changed files with 5 additions and 3 deletions
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8
Xext/xres.c
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@ -136,9 +136,11 @@ static void
DestroyFragments(struct xorg_list *frags) DestroyFragments(struct xorg_list *frags)
{ {
FragmentList *it, *tmp; FragmentList *it, *tmp;
xorg_list_for_each_entry_safe(it, tmp, frags, l) { if (!xorg_list_is_empty(frags)) {
xorg_list_del(&it->l); xorg_list_for_each_entry_safe(it, tmp, frags, l) {
free(it); xorg_list_del(&it->l);
free(it);
}
} }
} }