diff options
| author | anton <anton@cvs.openbsd.org> | 2019-08-05 08:46:47 +0000 |
|---|---|---|
| committer | anton <anton@cvs.openbsd.org> | 2019-08-05 08:46:47 +0000 |
| commit | d4bf2e261eb4d86f50acdc7a40fc250d7e756370 (patch) | |
| tree | cb5a01c0b1b2250ab2695b5e03707ab07bbbb0a1 /sys/nfs | |
| parent | cc2844b7bc7b5fbb8d9aa42d7aad949f62fef7ec (diff) | |
Favor vn_close() in the error path of diskmapioctl() since side-effects
caused by calling vn_open() with write permissions must be reverted.
Otherwise, the vfs subsystem could panic while releasing the last vnode
reference if the writecount is still positive.
ok visa@
Reported-by: syzbot+4724df09d9ab0fdca28a@syzkaller.appspotmail.com
Reported-by: syzbot+a430606fd528645559db@syzkaller.appspotmail.com
Diffstat (limited to 'sys/nfs')
0 files changed, 0 insertions, 0 deletions