From 8da1e18b0cf46b6c95c88bbad1cc50d6dd1bef4b Mon Sep 17 00:00:00 2001
From: Peter Lieven <pl@dlhnet.de>
Date: Thu, 15 Nov 2012 15:42:06 +0100
Subject: [PATCH] iscsi: fix segfault in url parsing

If an invalid URL is specified iscsi_get_error(iscsi) is called
with iscsi == NULL.

Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 block/iscsi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/block/iscsi.c b/block/iscsi.c
index a6a819d68f..5cd8b49a3f 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -947,8 +947,7 @@ static int iscsi_open(BlockDriverState *bs, const char *filename, int flags)
 
     iscsi_url = iscsi_parse_full_url(iscsi, filename);
     if (iscsi_url == NULL) {
-        error_report("Failed to parse URL : %s %s", filename,
-                     iscsi_get_error(iscsi));
+        error_report("Failed to parse URL : %s", filename);
         ret = -EINVAL;
         goto out;
     }