From 810f4f86b7ebfd0a89fb65bff24aae006483cd58 Mon Sep 17 00:00:00 2001
From: Fam Zheng <famz@redhat.com>
Date: Thu, 28 Aug 2014 13:56:10 +0800
Subject: [PATCH] nfs: Fix leak of opts in nfs_file_open
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Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 block/nfs.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/block/nfs.c b/block/nfs.c
index 93d87f3256..194f301501 100644
--- a/block/nfs.c
+++ b/block/nfs.c
@@ -393,16 +393,20 @@ static int nfs_file_open(BlockDriverState *bs, QDict *options, int flags,
     qemu_opts_absorb_qdict(opts, options, &local_err);
     if (local_err) {
         error_propagate(errp, local_err);
-        return -EINVAL;
+        ret = -EINVAL;
+        goto out;
     }
     ret = nfs_client_open(client, qemu_opt_get(opts, "filename"),
                           (flags & BDRV_O_RDWR) ? O_RDWR : O_RDONLY,
                           errp);
     if (ret < 0) {
-        return ret;
+        goto out;
     }
     bs->total_sectors = ret;
-    return 0;
+    ret = 0;
+out:
+    qemu_opts_del(opts);
+    return ret;
 }
 
 static int nfs_file_create(const char *url, QemuOpts *opts, Error **errp)