From 7ec04256a56709963e8b954fc6036ca6ba1db137 Mon Sep 17 00:00:00 2001
From: Martin Wilck <mwilck@suse.com>
Date: Tue, 8 Jan 2019 23:54:09 +0100
Subject: [PATCH] libmultipath(coverity): fix possible NULL dereference

coverity warns that recv_packet may set reply to NULL.

Signed-off-by: Martin Wilck <mwilck@suse.com>
---
 libmultipath/configure.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libmultipath/configure.c b/libmultipath/configure.c
index 39d2a956..af4d78de 100644
--- a/libmultipath/configure.c
+++ b/libmultipath/configure.c
@@ -1041,7 +1041,7 @@ int check_daemon(void)
 	if (recv_packet(fd, &reply, timeout) != 0)
 		goto out;
 
-	if (strstr(reply, "shutdown"))
+	if (reply && strstr(reply, "shutdown"))
 		goto out_free;
 
 	ret = 1;
-- 
2.11.0