diff options
Diffstat (limited to 'sys/fs/procfs')
| -rw-r--r-- | sys/fs/procfs/procfs_vnops.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys/fs/procfs/procfs_vnops.c b/sys/fs/procfs/procfs_vnops.c index e26a270..9bf4836 100644 --- a/sys/fs/procfs/procfs_vnops.c +++ b/sys/fs/procfs/procfs_vnops.c @@ -36,7 +36,7 @@ * * @(#)procfs_vnops.c 8.6 (Berkeley) 2/7/94 * - * $Id: procfs_vnops.c,v 1.14 1995/05/30 08:07:13 rgrimes Exp $ + * $Id: procfs_vnops.c,v 1.15 1995/08/11 07:26:26 davidg Exp $ */ /* @@ -536,6 +536,11 @@ procfs_lookup(ap) pfstype pfs_type; int i; + *vpp = NULL; + + if (cnp->cn_nameiop == DELETE || cnp->cn_nameiop == RENAME) + return (EROFS); + if (cnp->cn_namelen == 1 && *pname == '.') { *vpp = dvp; VREF(dvp); @@ -543,8 +548,6 @@ procfs_lookup(ap) return (0); } - *vpp = NULL; - pfs = VTOPFS(dvp); switch (pfs->pfs_type) { case Proot: |
