X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c0bf08270464302ec402873aed75a459b08e0a8c..4c04d8355923f8323a1a3195fe3b73ac08b984ea:/src/xbt/mmalloc/keys.c

diff --git a/src/xbt/mmalloc/keys.c b/src/xbt/mmalloc/keys.c
index a63c80564f..8f168b8d7b 100644
--- a/src/xbt/mmalloc/keys.c
+++ b/src/xbt/mmalloc/keys.c
@@ -32,11 +32,13 @@ mmalloc_setkey (void *md, int keynum, void *key)
   struct mdesc *mdp = (struct mdesc *) md;
   int result = 0;
 
+  LOCK(mdp);
   if ((mdp != NULL) && (keynum >= 0) && (keynum < MMALLOC_KEYS))
     {
       mdp -> keys [keynum] = key;
       result++;
     }
+  UNLOCK(mdp);
   return (result);
 }