[PATCH 1/3] calloc: Fix possible memory leak

[Alexander Shiyan]

Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
---
 common/dlmalloc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/dlmalloc.c b/common/dlmalloc.c
index 7ad368e..b4341fe 100644
--- a/common/dlmalloc.c
+++ b/common/dlmalloc.c
@@ -1750,11 +1750,11 @@ void *calloc(size_t n, size_t elem_size)
 	mchunkptr oldtop = top;
 	INTERNAL_SIZE_T oldtopsize = chunksize(top);
 
-	void *mem = malloc(sz);
-
 	if ((long)n < 0)
 		return NULL;
 
+	void *mem = malloc(sz);
+
 	if (!mem)
 		return NULL;
 	else {
-- 
1.8.1.5