From 5d88111a142b3c37e92bdd36699a04fd054d27f4 Mon Sep 17 00:00:00 2001
From: Xavi Hernandez <xhernandez@redhat.com>
Date: Wed, 22 May 2019 17:46:19 +0200
Subject: Fix some "Null pointer dereference" coverity issues

This patch fixes the following CID's:

  * 1124829
  * 1274075
  * 1274083
  * 1274128
  * 1274135
  * 1274141
  * 1274143
  * 1274197
  * 1274205
  * 1274210
  * 1274211
  * 1288801
  * 1398629

Change-Id: Ia7c86cfab3245b20777ffa296e1a59748040f558
Updates: bz#789278
Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>
---
 rpc/rpc-lib/src/rpcsvc.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'rpc/rpc-lib')

diff --git a/rpc/rpc-lib/src/rpcsvc.c b/rpc/rpc-lib/src/rpcsvc.c
index b3916eb54c2..cd5ca65cec3 100644
--- a/rpc/rpc-lib/src/rpcsvc.c
+++ b/rpc/rpc-lib/src/rpcsvc.c
@@ -2873,6 +2873,10 @@ rpcsvc_transport_peer_check_search(dict_t *options, char *pattern, char *ip,
     }
 
     dup_addrstr = gf_strdup(addrstr);
+    if (dup_addrstr == NULL) {
+        ret = -1;
+        goto err;
+    }
     addrtok = strtok_r(dup_addrstr, ",", &svptr);
     while (addrtok) {
         /* CASEFOLD not present on Solaris */
-- 
cgit