From: José Fonseca <jfonseca@vmware.com>
Date: Thu, 30 May 2013 16:11:35 +0000 (+0100)
Subject: cli: Prevent NULL pointer deref when trace verbose output is enabled.
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=c7d238675b2a3fd8d67bc2d8bc72b2ed0e07fec4;hp=d39581fd05b7569b2acf278e1339d63e5cbf34ff;p=apitrace

cli: Prevent NULL pointer deref when trace verbose output is enabled.
---

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: