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-rw-r--r--coreutils/chroot.c1
-rw-r--r--libbb/xfuncs_printf.c1
-rw-r--r--networking/ftpd.c3
-rw-r--r--procps/sysctl.c4
-rw-r--r--runit/chpst.c3
-rw-r--r--util-linux/switch_root.c2
6 files changed, 6 insertions, 8 deletions
diff --git a/coreutils/chroot.c b/coreutils/chroot.c
index ab8beb023..633e66b38 100644
--- a/coreutils/chroot.c
+++ b/coreutils/chroot.c
@@ -31,7 +31,6 @@ int chroot_main(int argc UNUSED_PARAM, char **argv)
if (!*argv)
bb_show_usage();
xchroot(*argv);
- xchdir("/");
++argv;
if (!*argv) { /* no 2nd param (PROG), use shell */
diff --git a/libbb/xfuncs_printf.c b/libbb/xfuncs_printf.c
index 56ee459e4..d8a42ba0b 100644
--- a/libbb/xfuncs_printf.c
+++ b/libbb/xfuncs_printf.c
@@ -362,6 +362,7 @@ void FAST_FUNC xchroot(const char *path)
{
if (chroot(path))
bb_perror_msg_and_die("can't change root directory to %s", path);
+ xchdir("/");
}
// Print a warning message if opendir() fails, but don't die.
diff --git a/networking/ftpd.c b/networking/ftpd.c
index e38138c0a..1c97df564 100644
--- a/networking/ftpd.c
+++ b/networking/ftpd.c
@@ -1179,8 +1179,7 @@ int ftpd_main(int argc UNUSED_PARAM, char **argv)
#endif
if (argv[optind]) {
- xchdir(argv[optind]);
- chroot(".");
+ xchroot(argv[optind]);
}
//umask(077); - admin can set umask before starting us
diff --git a/procps/sysctl.c b/procps/sysctl.c
index cb3b6a25a..5296d0f58 100644
--- a/procps/sysctl.c
+++ b/procps/sysctl.c
@@ -224,7 +224,7 @@ static int sysctl_handle_preload_file(const char *filename)
parser = config_open(filename);
/* Must do it _after_ config_open(): */
xchdir("/proc/sys");
- /* xchroot(".") - if you are paranoid */
+ /* xchroot("/proc/sys") - if you are paranoid */
//TODO: ';' is comment char too
//TODO: comment may be only at line start. "var=1 #abc" - "1 #abc" is the value
@@ -260,7 +260,7 @@ int sysctl_main(int argc UNUSED_PARAM, char **argv)
return sysctl_handle_preload_file(*argv ? *argv : "/etc/sysctl.conf");
}
xchdir("/proc/sys");
- /* xchroot(".") - if you are paranoid */
+ /* xchroot("/proc/sys") - if you are paranoid */
if (opt & (FLAG_TABLE_FORMAT | FLAG_SHOW_ALL)) {
return sysctl_act_recursive(".");
}
diff --git a/runit/chpst.c b/runit/chpst.c
index 9b8c99bdd..ac296babf 100644
--- a/runit/chpst.c
+++ b/runit/chpst.c
@@ -417,8 +417,7 @@ int chpst_main(int argc UNUSED_PARAM, char **argv)
}
if (opt & OPT_root) {
- xchdir(root);
- xchroot(".");
+ xchroot(root);
}
if (opt & OPT_u) {
diff --git a/util-linux/switch_root.c b/util-linux/switch_root.c
index db6ae3542..a301b365b 100644
--- a/util-linux/switch_root.c
+++ b/util-linux/switch_root.c
@@ -114,7 +114,7 @@ int switch_root_main(int argc UNUSED_PARAM, char **argv)
}
xchroot(".");
// The chdir is needed to recalculate "." and ".." links
- xchdir("/");
+ /*xchdir("/"); - done in xchroot */
// If a new console specified, redirect stdin/stdout/stderr to it
if (console) {