From 78224e9aa04ba0d7504ed1fc5538c5369aeb1b64 Mon Sep 17 00:00:00 2001
From: Milian Wolff <mail@milianw.de>
Date: Mon, 17 Nov 2014 17:16:45 +0100
Subject: [PATCH] Fix warning about missing debug infos in linux-vdso.so.N

---
 heaptrack_interpret.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/heaptrack_interpret.cpp b/heaptrack_interpret.cpp
index b922673..510744c 100644
--- a/heaptrack_interpret.cpp
+++ b/heaptrack_interpret.cpp
@@ -31,6 +31,7 @@
 #include <algorithm>
 
 #include <cxxabi.h>
+#include <boost/algorithm/string/predicate.hpp>
 
 #include "libbacktrace/backtrace.h"
 
@@ -70,7 +71,12 @@ struct Module
         , addressStart(addressStart)
         , addressEnd(addressEnd)
         , isExe(isExe)
+        , backtraceState(nullptr)
     {
+        if (boost::algorithm::starts_with(fileName, "linux-vdso.so")) {
+            return;
+        }
+
         backtraceState = backtrace_create_state(fileName.c_str(), /* we are single threaded, so: not thread safe */ false,
                                                 [] (void *data, const char *msg, int errnum) {
                                                     const Module* module = reinterpret_cast<Module*>(data);
-- 
2.7.4