From: azv <azv@opencascade.com>
Date: Mon, 17 Sep 2018 04:43:05 +0000 (+0300)
Subject: Issue #2645: SIGSEGV when creating a fillet
X-Git-Tag: V9_2_0a1~31
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=6139d67f405efbc26673d88a9afbae21a41ead5a;p=modules%2Fshaper.git

Issue #2645: SIGSEGV when creating a fillet

Fix crash in fillet on pre-selected parameter feature.
---

diff --git a/src/FeaturesPlugin/FeaturesPlugin_Validators.cpp b/src/FeaturesPlugin/FeaturesPlugin_Validators.cpp
index e28008720..b991e38f0 100644
--- a/src/FeaturesPlugin/FeaturesPlugin_Validators.cpp
+++ b/src/FeaturesPlugin/FeaturesPlugin_Validators.cpp
@@ -716,6 +716,11 @@ bool FeaturesPlugin_ValidatorFilletSelection::isValid(const AttributePtr& theAtt
     ResultBodyPtr aContextOwner = ModelAPI_Tools::bodyOwner(aContext);
     GeomShapePtr anOwner = aContextOwner.get() ? aContextOwner->shape() : aContext->shape();
 
+    if (!anOwner) {
+      theError = "Error: wrong feature is selected.";
+      return false;
+    }
+
     if (anOwner->shapeType() != GeomAPI_Shape::SOLID &&
         anOwner->shapeType() != GeomAPI_Shape::COMPSOLID) {
       theError = "Error: Not all selected shapes are sub-shapes of solids.";