From ce0ceb554cabf5513bf5cc3d4e89e41a3960a87f Mon Sep 17 00:00:00 2001
From: Ruslan Kuprieiev <kupruser@gmail.com>
Date: Thu, 15 Jun 2017 23:09:03 +0300
Subject: [PATCH] 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>
---
 src/regexec.c | 1 +
 1 file changed, 1 insertion(+)

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;
 }
-- 
2.40.0