libbb: make xchroot do a chdir("/") after chroot

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 2 deletions

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(".");
         }