diff options
| author | Dominique Martinet <asmadeus@codewreck.org> | 2022-08-17 14:58:44 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-25 17:45:56 +0100 |
| commit | f14858bc77c567e089965962877ee726ffad0556 (patch) | |
| tree | d90534d000a2de89f4adbdb304f0d95dd0d044d6 /fs/buffer.c | |
| parent | 4154b6afa2bd639214ff259d912faad984f7413a (diff) | |
9p: trans_fd/p9_conn_cancel: drop client lock earlier
commit 52f1c45dde9136f964d63a77d19826c8a74e2c7f upstream.
syzbot reported a double-lock here and we no longer need this
lock after requests have been moved off to local list:
just drop the lock earlier.
Link: https://lkml.kernel.org/r/20220904064028.1305220-1-asmadeus@codewreck.org
Reported-by: syzbot+50f7e8d06c3768dd97f3@syzkaller.appspotmail.com
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Tested-by: Schspa Shi <schspa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions