X-Git-Url: https://git.wh0rd.org/?a=blobdiff_plain;f=src%2Ffclang.c;fp=src%2Ffclang.c;h=1c78328048bb385003ffc43d24e00699a6eb356b;hb=0d47cfabd82cd9c02ec5711383f06599b0450ac0;hp=f3b825a88888adba1980585cf4c0691060a61eaf;hpb=1e7a2a4f6cd05bfa8b15f88c2f9ca10ad97fc8ac;p=fontconfig.git

diff --git a/src/fclang.c b/src/fclang.c
index f3b825a..1c78328 100644
--- a/src/fclang.c
+++ b/src/fclang.c
@@ -505,6 +505,7 @@ FcLangSetCompare (const FcLangSet *lsa, const FcLangSet *lsb)
 
 /*
  * Used in computing values -- mustn't allocate any storage
+ * XXX Not thread-safe
  */
 FcLangSet *
 FcLangSetPromote (const FcChar8 *lang)
@@ -515,6 +516,7 @@ FcLangSetPromote (const FcChar8 *lang)
     int			id;
 
     memset (ls.map, '\0', sizeof (ls.map));
+    ls.map_size = NUM_LANG_SET_MAP;
     ls.extra = 0;
     id = FcLangSetIndex (lang);
     if (id > 0)