X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Ffreenet%2Fintroductionpuzzleinserter.cpp;h=5ccb25e37de6d0f09b45ecea185e7e5bf89c3ec6;hb=e7848d3900faf539dddfa6c7b3aac13ddc099e15;hp=60f7bb66c8f9ca9c97f1b99a1a0b9ff4cf2651d2;hpb=b7f3b3e6ae9dc527f02b5c06e2eeae0e9cac3ad8;p=fms.git

diff --git a/src/freenet/introductionpuzzleinserter.cpp b/src/freenet/introductionpuzzleinserter.cpp
index 60f7bb6..5ccb25e 100644
--- a/src/freenet/introductionpuzzleinserter.cpp
+++ b/src/freenet/introductionpuzzleinserter.cpp
@@ -87,8 +87,7 @@ void IntroductionPuzzleInserter::GenerateCaptcha(std::string &encodeddata, std::
 	}
 	m_log->trace("IntroductionPuzzleInserter::GenerateCaptcha using alternate captcha generator");
 #else
-	SimpleCaptcha captcha;
-	cap=&captcha;
+	cap=new SimpleCaptcha();
 #endif
 	std::vector<unsigned char> puzzle;
 	std::vector<unsigned char> puzzlesolution;
@@ -179,18 +178,18 @@ void IntroductionPuzzleInserter::Initialize()
 const bool IntroductionPuzzleInserter::StartInsert(const long &localidentityid)
 {
 	Poco::DateTime now;
-	std::string idstring;
+	std::string idstring="";
 	long index=0;
-	std::string indexstr;
+	std::string indexstr="";
 	Poco::UUIDGenerator uuidgen;
 	Poco::UUID uuid;
-	std::string messagebase;
+	std::string messagebase="";
 	IntroductionPuzzleXML xml;
-	std::string encodedpuzzle;
-	std::string solutionstring;
+	std::string encodedpuzzle="";
+	std::string solutionstring="";
 	FCPMessage message;
-	std::string xmldata;
-	std::string xmldatasizestr;
+	std::string xmldata="";
+	std::string xmldatasizestr="";
 	std::string privatekey="";
 	std::string publickey="";
 	std::string keypart="";
@@ -228,6 +227,11 @@ const bool IntroductionPuzzleInserter::StartInsert(const long &localidentityid)
 		Option::Instance()->Get("MessageBase",messagebase);
 
 		GenerateCaptcha(encodedpuzzle,solutionstring);
+		if(encodedpuzzle.size()==0)
+		{
+			m_log->fatal("IntroductionPuzzleInserter::StartInsert could not create introduction puzzle");
+			return false;
+		}
 
 		try
 		{