From 08034c333578fec5b54c477d0a1b2ffed92e7636 Mon Sep 17 00:00:00 2001
From: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Date: Thu, 9 Aug 2012 08:46:29 +1000
Subject: [PATCH] SYNC CONNECT: make sure state is non-NULL before we
 dereference it

---
 lib/sync.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/sync.c b/lib/sync.c
index 7e369a1..8b286aa 100644
--- a/lib/sync.c
+++ b/lib/sync.c
@@ -76,8 +76,10 @@ iscsi_sync_cb(struct iscsi_context *iscsi _U_, int status,
 {
 	struct iscsi_sync_state *state = private_data;
 
-	state->status    = status;
-	state->finished = 1;
+	if (state != NULL) {
+		state->status    = status;
+		state->finished = 1;
+	}
 }
 
 int