From 570496fa4d39fd5eaa6216c7962c3875794571c2 Mon Sep 17 00:00:00 2001

From: Martin Kutlak <mkutlak@redhat.com>

Date: Mon, 20 Aug 2018 16:13:15 +0200

Subject: [PATCH] coverity: Check null pointer before dereferencing it #def35

Signed-off-by: Martin Kutlak <mkutlak@redhat.com>

---

 src/lib/xatonum.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/xatonum.c b/src/lib/xatonum.c

index 510d7667..8381ec37 100644

--- a/src/lib/xatonum.c

+++ b/src/lib/xatonum.c

@@ -96,7 +96,7 @@ int xatoi_positive(const char *numstr)

 int try_atoi(const char *numstr, int *value)

 {

-    if (*numstr != '-')

+    if (numstr != NULL && *numstr != '-')

         return try_atoi_positive(numstr, value);

     unsigned tmp;

-- 

2.17.1