usr.sbin/autofs: Fix absolute path when creating a mountpoint
taken-from freebsd 63640b2f552c0476f50484635eb9888eafcd22dc
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2dc6aafac8
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5628820aad
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@ -1,4 +1,4 @@
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/* $NetBSD: automount.c,v 1.3 2018/01/15 14:38:06 christos Exp $ */
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/* $NetBSD: automount.c,v 1.4 2022/05/04 11:27:54 tkusumi Exp $ */
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/*-
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* Copyright (c) 2017 The NetBSD Foundation, Inc.
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@ -34,7 +34,7 @@
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: automount.c,v 1.3 2018/01/15 14:38:06 christos Exp $");
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__RCSID("$NetBSD: automount.c,v 1.4 2022/05/04 11:27:54 tkusumi Exp $");
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#include <sys/types.h>
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#include <sys/mount.h>
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@ -83,18 +83,8 @@ mount_autofs(const char *from, const char *fspath, const char *options,
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{
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struct autofs_args args;
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int error;
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char *cwd;
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/*
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* There is no guarantee we are at /, so chdir to /.
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*/
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cwd = getcwd(NULL, 0);
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if (chdir("/") != 0)
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log_warn("failed to chdir to /");
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create_directory(fspath);
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if (chdir(cwd) != 0)
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log_warn("failed to restore cwd");
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free(cwd);
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log_debugx("mounting %s on %s, prefix \"%s\", options \"%s\"",
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from, fspath, prefix, options);
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@ -1,4 +1,4 @@
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/* $NetBSD: common.c,v 1.4 2021/09/14 20:40:55 rillig Exp $ */
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/* $NetBSD: common.c,v 1.5 2022/05/04 11:27:54 tkusumi Exp $ */
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/*-
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* Copyright (c) 2017 The NetBSD Foundation, Inc.
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@ -36,7 +36,7 @@
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* $FreeBSD: head/usr.sbin/autofs/common.c 303527 2016-07-30 01:10:05Z bapt $
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*/
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: common.c,v 1.4 2021/09/14 20:40:55 rillig Exp $");
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__RCSID("$NetBSD: common.c,v 1.5 2022/05/04 11:27:54 tkusumi Exp $");
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#include <sys/types.h>
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#include <sys/stat.h>
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@ -132,7 +132,7 @@ create_directory(const char *path)
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*/
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copy = tofree = checked_strdup(path + 1);
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partial = checked_strdup("");
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partial = checked_strdup("/");
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for (;;) {
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component = strsep(©, "/");
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if (component == NULL)
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