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| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-12-08 23:01:58 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-31 13:32:27 +0100 |
| commit | 99a75f34db5bf4d22c37515bceb1e9512a2491a9 (patch) | |
| tree | c00732833fa7a562810be7cb7810be36269c1c96 | |
| parent | 22dbe4a6ea37449738b06e276381c1af1790cd8f (diff) | |
| download | linux-99a75f34db5bf4d22c37515bceb1e9512a2491a9.tar.gz linux-99a75f34db5bf4d22c37515bceb1e9512a2491a9.tar.bz2 linux-99a75f34db5bf4d22c37515bceb1e9512a2491a9.zip | |
af_unix: call proto_unregister() in the error path in af_unix_init()
[ Upstream commit 73e341e0281a35274629e9be27eae2f9b1b492bf ]
If register unix_stream_proto returns error, unix_dgram_proto needs
be unregistered.
Fixes: 94531cfcbe79 ("af_unix: Add unix_stream_proto for sockmap")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | net/unix/af_unix.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index b3545fc68097..ede2b2a140a4 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -3738,6 +3738,7 @@ static int __init af_unix_init(void) rc = proto_register(&unix_stream_proto, 1); if (rc != 0) { pr_crit("%s: Cannot create unix_sock SLAB cache!\n", __func__); + proto_unregister(&unix_dgram_proto); goto out; } |