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utils: detect overflow in memdup()
author
Ran Benita
<ran234@gmail.com>
Tue, 22 Apr 2014 11:34:57 +0000
(14:34 +0300)
committer
Ran Benita
<ran234@gmail.com>
Tue, 22 Apr 2014 11:56:01 +0000
(14:56 +0300)
Signed-off-by: Ran Benita <ran234@gmail.com>
src/utils.h
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diff --git
a/src/utils.h
b/src/utils.h
index
878c2ac
..
0198f07
100644
(file)
--- a/
src/utils.h
+++ b/
src/utils.h
@@
-99,7
+99,7
@@
strempty(const char *s)
static inline void *
memdup(const void *mem, size_t nmemb, size_t size)
{
- void *p =
malloc(nmemb *
size);
+ void *p =
calloc(nmemb,
size);
if (p)
memcpy(p, mem, nmemb * size);
return p;