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perform pathname lookup with NOCHROOT flag

This commit is contained in:
jmcneill 2010-10-21 01:02:34 +00:00
parent 41dc37e6d7
commit 5823e38b87
1 changed files with 3 additions and 3 deletions
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6
sys/dev/firmload.c
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@ -1,4 +1,4 @@
/* $NetBSD: firmload.c,v 1.12 2010/06/24 13:03:08 hannken Exp $ */
/* $NetBSD: firmload.c,v 1.13 2010/10/21 01:02:34 jmcneill Exp $ */
/*-
* Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: firmload.c,v 1.12 2010/06/24 13:03:08 hannken Exp $");
__KERNEL_RCSID(0, "$NetBSD: firmload.c,v 1.13 2010/10/21 01:02:34 jmcneill Exp $");
/*
* The firmload API provides an interface for device drivers to access
@ -244,7 +244,7 @@ firmware_open(const char *drvname, const char *imgname, firmware_handle_t *fhp)
for (path = firmware_path_first(drvname, imgname, pnbuf, &prefix);
path != NULL;
path = firmware_path_next(drvname, imgname, pnbuf, &prefix)) {
NDINIT(&nd, LOOKUP, FOLLOW, UIO_SYSSPACE, path);
NDINIT(&nd, LOOKUP, FOLLOW | NOCHROOT, UIO_SYSSPACE, path);
error = vn_open(&nd, FREAD, 0);
if (error == ENOENT)
continue;