Module Name: src
Committed By: martin
Date: Fri Jun 17 15:25:21 UTC 2022
Modified Files:
src/sys/miscfs/procfs [netbsd-9]: procfs_vnops.c
Log Message:
Pull up following revision(s) (requested by shm in ticket #1475):
sys/miscfs/procfs/procfs_vnops.c: revision 1.229
Add missing permission check
To generate a diff of this commit:
cvs rdiff -u -r1.206.4.1 -r1.206.4.2 src/sys/miscfs/procfs/procfs_vnops.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/miscfs/procfs/procfs_vnops.c
diff -u src/sys/miscfs/procfs/procfs_vnops.c:1.206.4.1 src/sys/miscfs/procfs/procfs_vnops.c:1.206.4.2
--- src/sys/miscfs/procfs/procfs_vnops.c:1.206.4.1 Sun Sep 1 11:02:27 2019
+++ src/sys/miscfs/procfs/procfs_vnops.c Fri Jun 17 15:25:21 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: procfs_vnops.c,v 1.206.4.1 2019/09/01 11:02:27 martin Exp $ */
+/* $NetBSD: procfs_vnops.c,v 1.206.4.2 2022/06/17 15:25:21 martin Exp $ */
/*-
* Copyright (c) 2006, 2007, 2008 The NetBSD Foundation, Inc.
@@ -105,7 +105,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: procfs_vnops.c,v 1.206.4.1 2019/09/01 11:02:27 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: procfs_vnops.c,v 1.206.4.2 2022/06/17 15:25:21 martin Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -1022,6 +1022,9 @@ procfs_lookup(void *v)
*vpp = NULL;
+ if ((error = VOP_ACCESS(dvp, VEXEC, cnp->cn_cred)) != 0)
+ return (error);
+
if (cnp->cn_nameiop == DELETE || cnp->cn_nameiop == RENAME)
return (EROFS);
