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| author | truckman <truckman@FreeBSD.org> | 2003-06-01 09:16:26 +0000 |
|---|---|---|
| committer | truckman <truckman@FreeBSD.org> | 2003-06-01 09:16:26 +0000 |
| commit | c2bcb3a19efb909e54ef04fcad58988ee3c36803 (patch) | |
| tree | ce0cd91a026b91c765768202629ffe8dc55e4574 /sys/fs | |
| parent | c12a93745fcb4d0b29533f419b5a9903fc4b9401 (diff) | |
| download | FreeBSD-src-c2bcb3a19efb909e54ef04fcad58988ee3c36803.zip FreeBSD-src-c2bcb3a19efb909e54ef04fcad58988ee3c36803.tar.gz | |
Don't unlock the parent directory vnode twice if the ISDOTDOT flag
is set.
Diffstat (limited to 'sys/fs')
| -rw-r--r-- | sys/fs/pseudofs/pseudofs_vnops.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/fs/pseudofs/pseudofs_vnops.c b/sys/fs/pseudofs/pseudofs_vnops.c index 6787b01..034a429 100644 --- a/sys/fs/pseudofs/pseudofs_vnops.c +++ b/sys/fs/pseudofs/pseudofs_vnops.c @@ -411,7 +411,8 @@ pfs_lookup(struct vop_lookup_args *va) vn_lock(vn, LK_EXCLUSIVE|LK_RETRY, cnp->cn_thread); cnp->cn_flags &= ~PDIRUNLOCK; } - if (!lockparent || !(cnp->cn_flags & ISLASTCN)) + if (!((lockparent && (cnp->cn_flags & ISLASTCN)) || + (cnp->cn_flags & ISDOTDOT))) VOP_UNLOCK(vn, 0, cnp->cn_thread); /* |
