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-rw-r--r--mbbsd/fav.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/mbbsd/fav.c b/mbbsd/fav.c
index 6e1398a9..a1f2336a 100644
--- a/mbbsd/fav.c
+++ b/mbbsd/fav.c
@@ -254,7 +254,9 @@ static int get_type_size(int type)
}
inline static void* fav_malloc(int size){
- void *p = (void *)malloc(size);
+ void *p;
+ assert(size>0);
+ p = (void *)malloc(size);
assert(p);
memset(p, 0, size);
return p;