Wang Hai ded893965b net/9p: Fix a potential socket leak in p9_socket_open ...

[ Upstream commit dcc14cfd7debe11b825cb077e75d91d2575b4cb8 ]

Both p9_fd_create_tcp() and p9_fd_create_unix() will call
p9_socket_open(). If the creation of p9_trans_fd fails,
p9_fd_create_tcp() and p9_fd_create_unix() will return an
error directly instead of releasing the cscoket, which will
result in a socket leak.

This patch adds sock_release() to fix the leak issue.

Fixes: 6b18662e239a ("9p connect fixes")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
ACKed-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-12-08 11:16:32 +01:00

..

client.c

net/9p: Initialize the iounit field during fid creation

2022-08-25 11:11:30 +02:00

error.c

…

Kconfig

xen/9pfs: select CONFIG_XEN_XENBUS_FRONTEND

2017-05-02 11:14:36 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mod.c

…

protocol.c

9p: p9dirent_read: check network-provided name length

2019-07-03 13:15:58 +02:00

protocol.h

…

trans_common.c

net/9p: include trans_common.h to fix missing prototype warning.

2019-07-03 13:15:59 +02:00

trans_common.h

net/9p: remove (now-)unused helpers

2015-04-11 22:28:29 -04:00

trans_fd.c

net/9p: Fix a potential socket leak in p9_socket_open

2022-12-08 11:16:32 +01:00

trans_rdma.c

9p/rdma: remove useless check in cm_event_handler

2019-07-03 13:15:58 +02:00

trans_virtio.c

9p/trans_virtio: Remove sysfs file on probe failure

2021-09-26 13:37:28 +02:00

trans_xen.c

xen/9p: use alloc/free_pages_exact()

2022-03-11 10:13:33 +01:00

util.c

…