From f5e06db39c42cbd4b98aebb6d971acf2cc086619 Mon Sep 17 00:00:00 2001
From: normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 17 Sep 2014 07:26:12 +0000
Subject: ext/zlib/zlib.c (zlib_mem_alloc): check overflow

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/zlib/zlib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext')

diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
index 223879c2dc..af45b6f884 100644
--- a/ext/zlib/zlib.c
+++ b/ext/zlib/zlib.c
@@ -584,7 +584,7 @@ struct zstream_run_args {
 static voidpf
 zlib_mem_alloc(voidpf opaque, uInt items, uInt size)
 {
-    voidpf p = xmalloc(items * size);
+    voidpf p = xmalloc2(items, size);
     /* zlib FAQ: Valgrind (or some similar memory access checker) says that
        deflate is performing a conditional jump that depends on an
        uninitialized value.  Isn't that a bug?
-- 
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