From ea57f8351e8f1ec2ed4a628b5c235498e65fba0f Mon Sep 17 00:00:00 2001
From: Robbie Harwood <rharwood@redhat.com>
Date: Tue, 13 Jun 2017 14:22:44 -0400
Subject: [PATCH] Tolerate NULL pointers in gp_same

Fixes potential NULL derefs of program names

Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Simo Sorce <simo@redhat.com>
Merges: #195
(cherry picked from commit afe4c2fe6f7f939df914959dda11131bd80ccec6)
---
 proxy/src/gp_util.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/proxy/src/gp_util.c b/proxy/src/gp_util.c
index f158b84..5442992 100644
--- a/proxy/src/gp_util.c
+++ b/proxy/src/gp_util.c
@@ -12,10 +12,9 @@
 
 bool gp_same(const char *a, const char *b)
 {
-    if ((a == b) || strcmp(a, b) == 0) {
+    if (a == b || (a && b && strcmp(a, b) == 0)) {
         return true;
     }
-
     return false;
 }