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Fix potential memory leak in _get_real_paths_from_prefix

This commit is contained in:
Albert Astals Cid 2021-03-31 22:11:31 +02:00
parent 6f27f42e61
commit fd3eebad74
1 changed files with 7 additions and 2 deletions
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9
src/fcxml.c
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@ -1299,12 +1299,17 @@ _get_real_paths_from_prefix(FcConfigParse *parse, const FcChar8 *path, const FcC
if (FcStrCmp (prefix, (const FcChar8 *) "xdg") == 0) if (FcStrCmp (prefix, (const FcChar8 *) "xdg") == 0)
{ {
parent = FcConfigXdgDataHome (); parent = FcConfigXdgDataHome ();
e = FcConfigXdgDataDirs (); if (!parent)
if (!parent || !e)
{ {
/* Home directory might be disabled */ /* Home directory might be disabled */
return NULL; return NULL;
} }
e = FcConfigXdgDataDirs ();
if (!e)
{
FcStrFree (parent);
return NULL;
}
} }
else if (FcStrCmp (prefix, (const FcChar8 *) "default") == 0 || else if (FcStrCmp (prefix, (const FcChar8 *) "default") == 0 ||
FcStrCmp (prefix, (const FcChar8 *) "cwd") == 0) FcStrCmp (prefix, (const FcChar8 *) "cwd") == 0)