From a817a02c00a06fbf2090259320968addb5f46e58 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 18 Jul 2013 18:20:03 -0500
Subject: Replace users of xexec(toys.optargs) with xexec_optargs(0) to avoid
 free/reuse bug during argument parsing.

---
 toys/other/chroot.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'toys/other/chroot.c')

diff --git a/toys/other/chroot.c b/toys/other/chroot.c
index c9ff10c7..00fb4e7f 100644
--- a/toys/other/chroot.c
+++ b/toys/other/chroot.c
@@ -18,6 +18,8 @@ config CHROOT
 void chroot_main(void)
 {
   char *binsh[] = {"/bin/sh", "-i", 0};
+
   if (chdir(*toys.optargs) || chroot(".")) perror_exit("%s", *toys.optargs);
-  xexec(toys.optargs[1] ? toys.optargs+1 : binsh);
+  if (toys.optargs[1]) xexec_optargs(1);
+  else xexec(binsh);
 }
-- 
cgit v1.2.3