[Xen-changelog] [qemu-xen master] block/nbd: Fix the leaked visitor

[patchbot@xxxxxxx]

commit a1d4e38a8b01a6699355c31867d524f8d4cd480e
Author:     Ashijeet Acharya <ashijeetacharya@xxxxxxxxx>
AuthorDate: Wed Nov 2 16:10:03 2016 +0530
Commit:     Kevin Wolf <kwolf@xxxxxxxxxx>
CommitDate: Fri Nov 11 15:54:55 2016 +0100

    block/nbd: Fix the leaked visitor
    
    This patch frees the leaked visitor in nbd_refresh_filename() and uses
    visit_free() to fix it. The leak was introduced by the commit 491d6c7.
    
    Signed-off-by: Ashijeet Acharya <ashijeetacharya@xxxxxxxxx>
    Reviewed-by: Eric Blake <eblake@xxxxxxxxxx>
    Signed-off-by: Kevin Wolf <kwolf@xxxxxxxxxx>
---
 block/nbd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/nbd.c b/block/nbd.c
index 9cff839..35f24be 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -536,6 +536,7 @@ static void nbd_refresh_filename(BlockDriverState *bs, 
QDict *options)
     ov = qobject_output_visitor_new(&saddr_qdict);
     visit_type_SocketAddress(ov, NULL, &s->saddr, &error_abort);
     visit_complete(ov, &saddr_qdict);
+    visit_free(ov);
     assert(qobject_type(saddr_qdict) == QTYPE_QDICT);
 
     qdict_put_obj(opts, "server", saddr_qdict);
--
generated by git-patchbot for /home/xen/git/qemu-xen.git#master

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