From: deraadt <deraadt@openbsd.org>
Date: Wed, 28 Oct 2015 11:18:58 +0000 (+0000)
Subject: Set pledgenote to PLEDGE_RPATH in chdir & chroot
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=3bcad2c4a2fac43bd9255466e4b45c7ca00bd31d;p=openbsd

Set pledgenote to PLEDGE_RPATH in chdir & chroot
noticed by semarie
---

diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c
index e9c22cd45e7..02a60c90e91 100644
--- a/sys/kern/vfs_syscalls.c
+++ b/sys/kern/vfs_syscalls.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vfs_syscalls.c,v 1.233 2015/10/25 20:39:54 deraadt Exp $	*/
+/*	$OpenBSD: vfs_syscalls.c,v 1.234 2015/10/28 11:18:58 deraadt Exp $	*/
 /*	$NetBSD: vfs_syscalls.c,v 1.71 1996/04/23 10:29:02 mycroft Exp $	*/
 
 /*
@@ -732,6 +732,7 @@ sys_chdir(struct proc *p, void *v, register_t *retval)
 	int error;
 	struct nameidata nd;
 
+	p->p_pledgenote = PLEDGE_RPATH;
 	NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE,
 	    SCARG(uap, path), p);
 	if ((error = change_dir(&nd, p)) != 0)
@@ -759,6 +760,7 @@ sys_chroot(struct proc *p, void *v, register_t *retval)
 
 	if ((error = suser(p, 0)) != 0)
 		return (error);
+	p->p_pledgenote = PLEDGE_RPATH;
 	NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE,
 	    SCARG(uap, path), p);
 	if ((error = change_dir(&nd, p)) != 0)