From f7f3ff1da0c451befc8d32f977f9c352d1303f40 Mon Sep 17 00:00:00 2001
From: Kevin Wolf <kwolf@redhat.com>
Date: Tue, 12 Aug 2014 18:29:41 +0200
Subject: ide: Fix segfault when flushing a device that doesn't exist

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 hw/ide/core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'hw/ide/core.c')

diff --git a/hw/ide/core.c b/hw/ide/core.c
index bdb0a804cf..82dd4afd84 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -848,7 +848,9 @@ static void ide_flush_cb(void *opaque, int ret)
         }
     }
 
-    bdrv_acct_done(s->bs, &s->acct);
+    if (s->bs) {
+        bdrv_acct_done(s->bs, &s->acct);
+    }
     s->status = READY_STAT | SEEK_STAT;
     ide_cmd_done(s);
     ide_set_irq(s->bus);
-- 
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