| commit | 63576c13bd17848376c8ba4a98f5d5151140c4ac | [log] [tgz] |
|---|---|---|
| author | Miklos Szeredi <mszeredi@redhat.com> | Thu Jul 26 16:13:11 2018 +0200 |
| committer | Miklos Szeredi <mszeredi@redhat.com> | Thu Jul 26 16:13:11 2018 +0200 |
| tree | 2b33da7010c6d8a18f0736cf80a967a4ce8ad50c | |
| parent | e8f3bd773d22f488724dffb886a1618da85c2966 [diff] |
fuse: fix initial parallel dirops
If parallel dirops are enabled in FUSE_INIT reply, then first operation may
leave fi->mutex held.
Reported-by: syzbot <syzbot+3f7b29af1baa9d0a55be@syzkaller.appspotmail.com>
Fixes: 5c672ab3f0ee ("fuse: serialize dirops by default")
Cc: <stable@vger.kernel.org> # v4.7
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>