From 00d4d82cbb13c8fb0c59720de8ce37a3b6890b61 Mon Sep 17 00:00:00 2001
From: Lukasz Skalski <l.skalski@samsung.com>
Date: Mon, 25 Apr 2016 13:35:24 +0200
Subject: [PATCH] Fix: properly check getgrgid_r() and getpwuid_r() function
 results

Change-Id: I3c780f9067d1b4aca2a0bc40f6ff2d2a1adf0347
---
 src/libdbuspolicy1.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/libdbuspolicy1.c b/src/libdbuspolicy1.c
index 9ba7f47..d8163b7 100644
--- a/src/libdbuspolicy1.c
+++ b/src/libdbuspolicy1.c
@@ -246,6 +246,9 @@ static int dbuspolicy_init_udesc(struct kconn* kc, unsigned int bus_type, struct
      if (getgrgid_r(p_udesc->gid, &grent, buf, sizeof(buf), &gg))
 	  return -1;
 
+     if (!pwd || !gg)
+          return -1;
+
      len = sizeof(p_udesc->user) - 1;
      strncpy(p_udesc->user, pwd->pw_name, len);
      p_udesc->group[len] = 0;
-- 
2.7.4