diff options
| author | David Greenman <dg@FreeBSD.org> | 1995-04-15 03:20:31 +0000 |
|---|---|---|
| committer | David Greenman <dg@FreeBSD.org> | 1995-04-15 03:20:31 +0000 |
| commit | d7e03b7a8b9bdcfc088c2854a0d4d93e65a693c5 (patch) | |
| tree | 0f4cddcf07ad02095e451c4bec565342f5ae6a5a /sys/miscfs | |
| parent | 8efe1172e204f38ba82b4089e84109d4d3d479bd (diff) | |
Notes
Diffstat (limited to 'sys/miscfs')
| -rw-r--r-- | sys/miscfs/procfs/procfs_vnops.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sys/miscfs/procfs/procfs_vnops.c b/sys/miscfs/procfs/procfs_vnops.c index 9155eb5d6cce..1124282c3965 100644 --- a/sys/miscfs/procfs/procfs_vnops.c +++ b/sys/miscfs/procfs/procfs_vnops.c @@ -36,7 +36,7 @@ * * @(#)procfs_vnops.c 8.6 (Berkeley) 2/7/94 * - * $Id: procfs_vnops.c,v 1.9 1995/04/15 02:30:17 davidg Exp $ + * $Id: procfs_vnops.c,v 1.10 1995/04/15 02:50:13 davidg Exp $ */ /* @@ -432,7 +432,15 @@ procfs_getattr(ap) ctob(procp->p_vmspace->vm_tsize + procp->p_vmspace->vm_dsize + procp->p_vmspace->vm_ssize); - vap->va_uid = procp->p_ucred->cr_uid; + /* + * If we denied owner access earlier, then we have to + * change the owner to root - otherwise 'ps' and friends + * will break even though they are setgid kmem. *SIGH* + */ + if (procp->p_flag & P_SUGID) + vap->va_uid = 0; + else + vap->va_uid = procp->p_ucred->cr_uid; vap->va_gid = KMEM_GROUP; break; |