From: eap <eap@opencascade.com>
Date: Thu, 20 Apr 2006 14:37:24 +0000 (+0000)
Subject: PAL12147. prevent from SIGSEGV when creating elements on NULL nodes
X-Git-Tag: T3_2_0b1_pre1~6
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=be55a1922a02e1c944d04526e4099e746f1bf8bb;p=modules%2Fsmesh.git

PAL12147. prevent from SIGSEGV when creating elements on NULL nodes
---

diff --git a/src/SMDS/SMDS_Mesh.cxx b/src/SMDS/SMDS_Mesh.cxx
index d9a281d44..acb74c7bc 100644
--- a/src/SMDS/SMDS_Mesh.cxx
+++ b/src/SMDS/SMDS_Mesh.cxx
@@ -195,7 +195,7 @@ SMDS_MeshFace* SMDS_Mesh::AddFaceWithID(const SMDS_MeshNode * n1,
 {
   SMDS_MeshFace * face=createTriangle(n1, n2, n3);
 
-  if (!registerElement(ID, face)) {
+  if (face && !registerElement(ID, face)) {
     RemoveElement(face, false);
     face = NULL;
   }
@@ -246,7 +246,7 @@ SMDS_MeshFace* SMDS_Mesh::AddFaceWithID(const SMDS_MeshNode * n1,
 {
   SMDS_MeshFace * face=createQuadrangle(n1, n2, n3, n4);
 
-  if (!registerElement(ID, face)) {
+  if (face && !registerElement(ID, face)) {
     RemoveElement(face, false);
     face = NULL;
   }