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| author | dfr <dfr@FreeBSD.org> | 2008-04-14 09:22:48 +0000 |
|---|---|---|
| committer | dfr <dfr@FreeBSD.org> | 2008-04-14 09:22:48 +0000 |
| commit | 24117e62964f6b8f8f4ee8d8e19dc0ffd36db0b8 (patch) | |
| tree | 1608e6d923577a4c55de18a6dfd24fd1566a2b38 /sys/fs/smbfs | |
| parent | a1371575f4463ae1be202ed2dc389112c9a3c930 (diff) | |
| download | FreeBSD-src-24117e62964f6b8f8f4ee8d8e19dc0ffd36db0b8.zip FreeBSD-src-24117e62964f6b8f8f4ee8d8e19dc0ffd36db0b8.tar.gz | |
When calling lf_advlock to unlock a record, make sure that ap->a_fl->l_type
is F_UNLCK otherwise we trigger a LOCKF_DEBUG panic.
MFC after: 3 days
Diffstat (limited to 'sys/fs/smbfs')
| -rw-r--r-- | sys/fs/smbfs/smbfs_vnops.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/fs/smbfs/smbfs_vnops.c b/sys/fs/smbfs/smbfs_vnops.c index d17b1d1..4d5f454 100644 --- a/sys/fs/smbfs/smbfs_vnops.c +++ b/sys/fs/smbfs/smbfs_vnops.c @@ -1014,8 +1014,11 @@ smbfs_advlock(ap) lkop = SMB_LOCK_EXCL; error = smbfs_smb_lock(np, lkop, id, start, end, &scred); if (error) { + int oldtype = fl->l_type; + fl->l_type = F_UNLCK; ap->a_op = F_UNLCK; lf_advlock(ap, &np->n_lockf, size); + fl->l_type = oldtype; } break; case F_UNLCK: |
