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authormrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-03-01 04:40:49 +0000
committermrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-03-01 04:40:49 +0000
commitf83651ac30c7c776dee8a6a401c654757cb8d1c2 (patch)
tree6b20bbd9e976fd30dc44180f72c5c3ee3d9a7f8d /ext/bigdecimal/bigdecimal.c
parentd301b4d80bfdab57a9e8250b124d1de0ea0d1b62 (diff)
* ext/bigdecimal/bigdecimal.c (VpMemAlloc): CVE-2011-0188.
Fixes a bug reported by Drew Yao <ayao at apple.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/bigdecimal/bigdecimal.c')
-rw-r--r--ext/bigdecimal/bigdecimal.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index 53fb678..83d0902 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -2237,11 +2237,11 @@ static int gnAlloc=0; /* Memory allocation counter */
VP_EXPORT void *
VpMemAlloc(size_t mb)
{
- void *p = xmalloc((unsigned int)mb);
- if(!p) {
- VpException(VP_EXCEPTION_MEMORY,"failed to allocate memory",1);
+ void *p = xmalloc(mb);
+ if (!p) {
+ VpException(VP_EXCEPTION_MEMORY, "failed to allocate memory", 1);
}
- memset(p,0,mb);
+ memset(p, 0, mb);
#ifdef BIGDECIMAL_DEBUG
gnAlloc++; /* Count allocation call */
#endif /* BIGDECIMAL_DEBUG */