From: trevor_hansen <trevor_hansen@e59a4935-1847-0410-ae03-e826735625c1>
Date: Fri, 28 Aug 2009 12:42:32 +0000 (+0000)
Subject: Fix a small (24 byte) memory leak per call to CNF generation.
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=8945e7c56ce136b544a65d583474cb30e58f5ad5;p=francis%2Fstp.git

Fix a small (24 byte) memory leak per call to CNF generation.



git-svn-id: https://stp-fast-prover.svn.sourceforge.net/svnroot/stp-fast-prover/trunk/stp@147 e59a4935-1847-0410-ae03-e826735625c1
---

diff --git a/src/AST/ToCNF.cpp b/src/AST/ToCNF.cpp
index 822541e..eb1f24f 100644
--- a/src/AST/ToCNF.cpp
+++ b/src/AST/ToCNF.cpp
@@ -1719,7 +1719,10 @@ private:
 	void cleanup(const ASTNode& varphi)
 	{
 		delete info[varphi]->clausespos;
-		info.erase(varphi);
+		CNFInfo* toDelete = info[varphi]; // get the thing to delete.
+		info.erase(varphi);				  // remove it from the hashtable
+		delete toDelete;
+
 
 		ASTNodeToCNFInfoMap::const_iterator it1 = info.begin();
 		for (; it1 != info.end(); it1++)