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Executing binaries on a nullfs (or nullfs-based) filesystem results in

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a trap.
PR:		3104
Reviewed by:	phk
Submitted by:	Dan Walters hannibal@cyberstation.net
This commit is contained in:
phk 1997-09-18 18:33:23 +00:00
parent 5026643ad5
commit b60a60d3bc
4 changed files with 14 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sys/fs/nullfs/null_vnops.c
View File

@ -37,11 +37,11 @@
*
* Ancestors:
* @(#)lofs_vnops.c 1.2 (Berkeley) 6/18/92
* $Id: null_vnops.c,v 1.20 1997/06/26 17:12:59 alex Exp $
* $Id: null_vnops.c,v 1.21 1997/08/02 14:32:05 bde Exp $
* ...and...
* @(#)null_vnodeops.c 1.20 92/07/07 UCLA Ficus project
*
* $Id: null_vnops.c,v 1.20 1997/06/26 17:12:59 alex Exp $
* $Id: null_vnops.c,v 1.21 1997/08/02 14:32:05 bde Exp $
*/
/*
@ -326,7 +326,8 @@ null_bypass(ap)
goto out;
vppp = VOPARG_OFFSETTO(struct vnode***,
descp->vdesc_vpp_offset,ap);
error = null_node_create(old_vps[0]->v_mount, **vppp, *vppp);
if (*vppp)
error = null_node_create(old_vps[0]->v_mount, **vppp, *vppp);
}
out:

5
sys/fs/umapfs/umap_vnops.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)umap_vnops.c 8.6 (Berkeley) 5/22/95
* $Id: umap_vnops.c,v 1.17 1997/05/25 04:50:01 peter Exp $
* $Id: umap_vnops.c,v 1.18 1997/08/02 14:32:26 bde Exp $
*/
/*
@ -225,7 +225,8 @@ umap_bypass(ap)
goto out;
vppp = VOPARG_OFFSETTO(struct vnode***,
descp->vdesc_vpp_offset, ap);
error = umap_node_create(old_vps[0]->v_mount, **vppp, *vppp);
if (*vppp)
error = umap_node_create(old_vps[0]->v_mount, **vppp, *vppp);
};
out:

7
sys/miscfs/nullfs/null_vnops.c
View File

@ -37,11 +37,11 @@
*
* Ancestors:
* @(#)lofs_vnops.c 1.2 (Berkeley) 6/18/92
* $Id: null_vnops.c,v 1.20 1997/06/26 17:12:59 alex Exp $
* $Id: null_vnops.c,v 1.21 1997/08/02 14:32:05 bde Exp $
* ...and...
* @(#)null_vnodeops.c 1.20 92/07/07 UCLA Ficus project
*
* $Id: null_vnops.c,v 1.20 1997/06/26 17:12:59 alex Exp $
* $Id: null_vnops.c,v 1.21 1997/08/02 14:32:05 bde Exp $
*/
/*
@ -326,7 +326,8 @@ null_bypass(ap)
goto out;
vppp = VOPARG_OFFSETTO(struct vnode***,
descp->vdesc_vpp_offset,ap);
error = null_node_create(old_vps[0]->v_mount, **vppp, *vppp);
if (*vppp)
error = null_node_create(old_vps[0]->v_mount, **vppp, *vppp);
}
out:

5
sys/miscfs/umapfs/umap_vnops.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)umap_vnops.c 8.6 (Berkeley) 5/22/95
* $Id: umap_vnops.c,v 1.17 1997/05/25 04:50:01 peter Exp $
* $Id: umap_vnops.c,v 1.18 1997/08/02 14:32:26 bde Exp $
*/
/*
@ -225,7 +225,8 @@ umap_bypass(ap)
goto out;
vppp = VOPARG_OFFSETTO(struct vnode***,
descp->vdesc_vpp_offset, ap);
error = umap_node_create(old_vps[0]->v_mount, **vppp, *vppp);
if (*vppp)
error = umap_node_create(old_vps[0]->v_mount, **vppp, *vppp);
};
out: