From 977e48e1626b3e3f1f1f9b14f05ffc11e252455f Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Mon, 20 Oct 2014 19:52:29 -0500
Subject: Add TOYBOX_NORECURSE so xexec() won't make internal function calls.

---
 lib/xwrap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/xwrap.c')

diff --git a/lib/xwrap.c b/lib/xwrap.c
index 341aac35..b7eb2741 100644
--- a/lib/xwrap.c
+++ b/lib/xwrap.c
@@ -137,7 +137,7 @@ void xexec_optargs(int skip)
 // with a path isn't a builtin, so /bin/sh won't match the builtin sh.
 void xexec(char **argv)
 {
-  if (CFG_TOYBOX) toy_exec(argv);
+  if (CFG_TOYBOX && !CFG_TOYBOX_NORECURSE) toy_exec(argv);
   execvp(argv[0], argv);
 
   perror_exit("exec %s", argv[0]);
-- 
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