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[Qemu-devel] [PATCH 1/4] nfs: Fix leak of opts in nfs_file_open
From: |
Fam Zheng |
Subject: |
[Qemu-devel] [PATCH 1/4] nfs: Fix leak of opts in nfs_file_open |
Date: |
Wed, 27 Aug 2014 14:02:33 +0800 |
Signed-off-by: Fam Zheng <address@hidden>
---
block/nfs.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/block/nfs.c b/block/nfs.c
index 93d87f3..36e8057 100644
--- a/block/nfs.c
+++ b/block/nfs.c
@@ -393,15 +393,18 @@ 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;
+out:
+ qemu_opts_del(opts);
return 0;
}
--
2.1.0