From: azv <azv@opencascade.com>
Date: Tue, 26 May 2015 15:16:35 +0000 (+0300)
Subject: Avoid crashing in solver
X-Git-Tag: V_1.2.0~67
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=8bd52c7323b662d02757d47c7d6a14f2b7a45fd2;p=modules%2Fshaper.git

Avoid crashing in solver
---

diff --git a/src/SketchSolver/SketchSolver_Storage.cpp b/src/SketchSolver/SketchSolver_Storage.cpp
index 63b22bf4c..0e108b02d 100644
--- a/src/SketchSolver/SketchSolver_Storage.cpp
+++ b/src/SketchSolver/SketchSolver_Storage.cpp
@@ -554,7 +554,7 @@ int SketchSolver_Storage::deleteTemporaryConstraint()
   std::set<Slvs_hConstraint>::iterator aCIt = myTemporaryConstraints.begin();
   for (; aCIt != myTemporaryConstraints.end(); aCIt++) {
     int aPos = Search(*aCIt, myConstraints);
-    if (myConstraints[aPos].type != SLVS_C_WHERE_DRAGGED)
+    if (aPos >= (int)myConstraints.size() || myConstraints[aPos].type != SLVS_C_WHERE_DRAGGED)
       break;
     std::vector<Slvs_Constraint>::iterator anIt = myConstraints.begin();
     for (; anIt != myConstraints.end(); anIt++)