diff options
| author |   csapuntz <csapuntz@openbsd.org> | 1997-11-06 22:52:46 +0000 |
|---|---|---|
| committer | csapuntz <csapuntz@openbsd.org> | 1997-11-06 22:52:46 +0000 |
| commit | 048d0d1bd066b4739e5f990551dad823c893f2fe (patch) | |
| tree | 889b683f3deff9078765cbe3f961a7678c013a64 | |
| parent | DEBUG now compiles (diff) | |
| download | wireguard-openbsd-048d0d1bd066b4739e5f990551dad823c893f2fe.tar.xz wireguard-openbsd-048d0d1bd066b4739e5f990551dad823c893f2fe.zip | |
Fixed minor bug in msdosfs_hashget
| -rw-r--r-- | sys/msdosfs/msdosfs_denode.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/msdosfs/msdosfs_denode.c b/sys/msdosfs/msdosfs_denode.c index 16214003faf..79bc3119b96 100644 --- a/sys/msdosfs/msdosfs_denode.c +++ b/sys/msdosfs/msdosfs_denode.c @@ -1,4 +1,4 @@ -/* $OpenBSD: msdosfs_denode.c,v 1.8 1997/11/06 05:58:56 csapuntz Exp $ */ +/* $OpenBSD: msdosfs_denode.c,v 1.9 1997/11/06 22:52:46 csapuntz Exp $ */ /* $NetBSD: msdosfs_denode.c,v 1.22 1996/10/13 04:16:31 christos Exp $ */ /*- @@ -93,7 +93,7 @@ msdosfs_hashget(dev, dirclust, diroff) { struct denode *dep; struct proc *p = curproc; /* XXX */ - + for (;;) for (dep = dehashtbl[DEHASH(dev, dirclust, diroff)];; dep = dep->de_next) { @@ -103,8 +103,10 @@ msdosfs_hashget(dev, dirclust, diroff) diroff == dep->de_diroffset && dev == dep->de_dev && dep->de_refcnt != 0) { + struct vnode *vp = DETOV(dep); + simple_lock(&vp->v_interlock); - if (!vget(DETOV(dep), LK_EXCLUSIVE | LK_INTERLOCK, p)) + if (!vget(vp, LK_EXCLUSIVE | LK_INTERLOCK, p)) return (dep); break; } |