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fix race condition on font cache shutdown

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This commit is contained in:
Nuno Lopes
2007-04-04 14:24:03 +00:00
parent 539be2cc81
commit 5833fc40dc
1 changed files with 4 additions and 2 deletions
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6
ext/gd/libgd/gdft.c
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@@ -715,13 +715,15 @@ gdroundupdown (FT_F26Dot6 v1, int updown)
void gdFontCacheShutdown()
{
gdMutexLock(gdFontCacheMutex);
if (fontCache) {
gdMutexLock(gdFontCacheMutex);
gdCacheDelete(fontCache);
fontCache = NULL;
gdMutexUnlock(gdFontCacheMutex);
FT_Done_FreeType(library);
}
gdMutexUnlock(gdFontCacheMutex);
}
void gdFreeFontCache()