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| author | Li Qiang <liqiang6-s@360.cn> | 2016-10-17 14:13:58 +0200 |
|---|---|---|
| committer | Greg Kurz <groug@kaod.org> | 2016-10-17 14:13:58 +0200 |
| commit | 4c1586787ff43c9acd18a56c12d720e3e6be9f7c (patch) | |
| tree | 74f1281bfd92e7555a1b3f913262dc9de6a55184 | |
| parent | ff55e94d23ae94c8628b0115320157c763eb3e06 (diff) | |
| download | qemu-4c1586787ff43c9acd18a56c12d720e3e6be9f7c.zip qemu-4c1586787ff43c9acd18a56c12d720e3e6be9f7c.tar.gz qemu-4c1586787ff43c9acd18a56c12d720e3e6be9f7c.tar.bz2 | |
9pfs: fix memory leak in v9fs_link
The v9fs_link() function keeps a reference on the source fid object. This
causes a memory leak since the reference never goes down to 0. This patch
fixes the issue.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Reviewed-by: Greg Kurz <groug@kaod.org>
[groug, rephrased the changelog]
Signed-off-by: Greg Kurz <groug@kaod.org>
| -rw-r--r-- | hw/9pfs/9p.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c index 66135cf..d43a552 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -2413,6 +2413,7 @@ static void coroutine_fn v9fs_link(void *opaque) if (!err) { err = offset; } + put_fid(pdu, oldfidp); out: put_fid(pdu, dfidp); out_nofid: |