From 6a9388918cf8721a2e8e22db5d15118a79d45cd0 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Tue, 26 Mar 2019 06:51:44 +0100
Subject: [PATCH] exception: use dynamic memory for std::runtime_error::what()

---
 common/include/villas/exceptions.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/common/include/villas/exceptions.hpp b/common/include/villas/exceptions.hpp
index fa96cbf10..39824a214 100644
--- a/common/include/villas/exceptions.hpp
+++ b/common/include/villas/exceptions.hpp
@@ -117,7 +117,9 @@ public:
 		ss << " Please consult the user documentation for details:" << std::endl;
 		ss << "   " << docUri() << std::endl;
 
-		return ss.str().c_str();
+		auto str = new std::string(ss.str());
+
+		return str->c_str();
 	}
 };