From: Ruslan Kuprieiev <kupruser@gmail.com>
Date: Thu, 15 Jun 2017 20:09:03 +0000 (+0300)
Subject: regexec: check xmalloc return value
X-Git-Tag: v6.4.0~2^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ce0ceb554cabf5513bf5cc3d4e89e41a3960a87f;p=onig

regexec: check xmalloc return value

"Unchecked return value of 'xmalloc' that
is later used and can result in undefined behaviour."

Id: 15

Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com>
---

diff --git a/src/regexec.c b/src/regexec.c
index 09b3a39..f410a1f 100644
--- a/src/regexec.c
+++ b/src/regexec.c
@@ -240,6 +240,7 @@ onig_region_new(void)
   OnigRegion* r;
 
   r = (OnigRegion* )xmalloc(sizeof(OnigRegion));
+  CHECK_NULL_RETURN(r);
   onig_region_init(r);
   return r;
 }