diff options
| author | jeff <jeff@FreeBSD.org> | 2005-04-13 10:59:09 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2005-04-13 10:59:09 +0000 |
| commit | afab3762a03836a33f6a8bd19afdb3d9559e12ec (patch) | |
| tree | d93f4bc84645fcd224218d7e1c19b2f6b18a4c6c /sys/fs/msdosfs | |
| parent | 5642885b84d3a8dfdbf202dfbab02e5c4a93576f (diff) | |
| download | FreeBSD-src-afab3762a03836a33f6a8bd19afdb3d9559e12ec.zip FreeBSD-src-afab3762a03836a33f6a8bd19afdb3d9559e12ec.tar.gz | |
- Change all filesystems and vfs_cache to relock the dvp once the child is
locked in the ISDOTDOT case. Se vfs_lookup.c r1.79 for details.
Sponsored by: Isilon Systems, Inc.
Diffstat (limited to 'sys/fs/msdosfs')
| -rw-r--r-- | sys/fs/msdosfs/msdosfs_lookup.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/fs/msdosfs/msdosfs_lookup.c b/sys/fs/msdosfs/msdosfs_lookup.c index 70ef2b4..5f3e137 100644 --- a/sys/fs/msdosfs/msdosfs_lookup.c +++ b/sys/fs/msdosfs/msdosfs_lookup.c @@ -516,10 +516,9 @@ foundroot: if (flags & ISDOTDOT) { VOP_UNLOCK(pdp, 0, td); error = deget(pmp, cluster, blkoff, &tdp); - if (error) { - vn_lock(pdp, LK_EXCLUSIVE | LK_RETRY, td); + vn_lock(pdp, LK_EXCLUSIVE | LK_RETRY, td); + if (error) return (error); - } *vpp = DETOV(tdp); } else if (dp->de_StartCluster == scn && isadir) { VREF(vdp); /* we want ourself, ie "." */ |
