From c7d238675b2a3fd8d67bc2d8bc72b2ed0e07fec4 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Fonseca?= <jfonseca@vmware.com>
Date: Thu, 30 May 2013 17:11:35 +0100
Subject: [PATCH] cli: Prevent NULL pointer deref when trace verbose output is
 enabled.

---
 cli/cli_trace.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cli/cli_trace.cpp b/cli/cli_trace.cpp
index f87a383..8c7f5b1 100644
--- a/cli/cli_trace.cpp
+++ b/cli/cli_trace.cpp
@@ -169,7 +169,6 @@ traceProgram(trace::API api,
     for (char * const * arg = argv; *arg; ++arg) {
         args.push_back(*arg);
     }
-    args.push_back(NULL);
 
     if (verbose) {
         const char *sep = "";
@@ -180,6 +179,8 @@ traceProgram(trace::API api,
         std::cerr << "\n";
     }
 
+    args.push_back(NULL);
+
     status = os::execute((char * const *)&args[0]);
 
 exit:
-- 
2.43.0