From: vsv <vsv@opencascade.com>
Date: Tue, 25 Sep 2018 13:30:04 +0000 (+0300)
Subject: Avoid unlimited cycling on nodes sorting
X-Git-Tag: V9_2_0a1~1
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=dc5dfd1eb4b686cc815bd27530095960caa4eab2;p=modules%2Fshaper.git

Avoid unlimited cycling on nodes sorting
---

diff --git a/src/ModuleBase/ModuleBase_ITreeNode.h b/src/ModuleBase/ModuleBase_ITreeNode.h
index 77d1d2a46..c188dd97e 100644
--- a/src/ModuleBase/ModuleBase_ITreeNode.h
+++ b/src/ModuleBase/ModuleBase_ITreeNode.h
@@ -183,7 +183,10 @@ protected:
       ModuleBase_ITreeNode* aNode = 0;
       ObjectPtr aObject;
       int aIdx;
-      while (i < myChildren.size()) {
+      int aCount = 0;
+      int aSize = myChildren.size();
+      while (i < aSize) {
+        aCount++;
         aNode = myChildren.at(i);
         aObject = aNode->object();
         if (aObject.get()) {
@@ -196,6 +199,9 @@ protected:
           }
         }
         i++;
+        // To avoid unlimited cycling
+        if (aCount > aSize * aSize)
+          break;
       }
     }
   }