From 829fbafb853be9c69ac37f18a3d23a5ba372c318 Mon Sep 17 00:00:00 2001
From: h_vogt <h_vogt>
Date: Wed, 28 Dec 2011 12:43:40 +0000
Subject: [PATCH] reduce memory leaks

---
 ChangeLog                       |  4 ++++
 src/spicelib/analysis/cktdest.c | 18 ++++++++++++++++--
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ae4a690f5..3a24b12c1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-12-28  Holger Vogt
+ * cktdest.c: reduce memory leaks for command 'reset'
+   bug no. 3229770
+
 2011-12-27  Robert Larice
  * visualc/vngspice.vcproj ,
  * visualc/include/config.h ,
diff --git a/src/spicelib/analysis/cktdest.c b/src/spicelib/analysis/cktdest.c
index eb7e46dff..b356c6d89 100644
--- a/src/spicelib/analysis/cktdest.c
+++ b/src/spicelib/analysis/cktdest.c
@@ -43,13 +43,27 @@ CKTdestroy(CKTcircuit *ckt)
     for(i=0;i<=ckt->CKTmaxOrder+1;i++){
         FREE(ckt->CKTstates[i]);
     }
-    if(ckt->CKTmatrix)      SMPdestroy(ckt->CKTmatrix);
-    if(ckt->CKTbreaks)      FREE(ckt->CKTbreaks);
+    if(ckt->CKTmatrix) {
+        SMPdestroy(ckt->CKTmatrix);
+        ckt->CKTmatrix = NULL;
+    }
+    FREE(ckt->CKTbreaks);
     for(node = ckt->CKTnodes; node; ) {
         nnode = node->next;
         FREE(node);
         node = nnode;
     }
+
+    FREE(ckt->CKTrhs);
+    FREE(ckt->CKTrhsOld);
+    FREE(ckt->CKTrhsSpare);
+    FREE(ckt->CKTirhs);
+    FREE(ckt->CKTirhsOld);
+    FREE(ckt->CKTirhsSpare);
+
+    FREE(ckt->CKTstat->STATdevNum);
+    FREE(ckt->CKTstat);
+
     ckt->CKTnodes = NULL;
     ckt->CKTlastNode = NULL;
     FREE(ckt);