From: eap <eap@opencascade.com>
Date: Wed, 4 Dec 2013 13:26:42 +0000 (+0000)
Subject: 22431: EDF SMESH Regression: segmentation violation with BLSURF
X-Git-Tag: V7_3_0b1~2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=fbf4b5afe907be5ac63c0260663f17c34d3672f0;p=plugins%2Fblsurfplugin.git

22431: EDF SMESH Regression: segmentation violation with BLSURF

+            gstate = PyGILState_Ensure();
---

diff --git a/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx b/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx
index e89d864..4cfa4f0 100644
--- a/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx
+++ b/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx
@@ -2407,6 +2407,7 @@ bool BLSURFPlugin_BLSURF::compute(SMESH_Mesh&         aMesh,
             if (theSizeMapStr.find(bad_end) == (theSizeMapStr.size()-bad_end.size()-1))
               continue;
             // Expr To Python function, verification is performed at validation in GUI
+            gstate = PyGILState_Ensure();
             PyObject * obj = NULL;
             obj= PyRun_String(theSizeMapStr.c_str(), Py_file_input, main_dict, NULL);
             Py_DECREF(obj);
@@ -2414,6 +2415,7 @@ bool BLSURFPlugin_BLSURF::compute(SMESH_Mesh&         aMesh,
             func = PyObject_GetAttrString(main_mod, "f");
             VertexId2PythonSmp[*ip]=func;
             VertexId2SizeMap.erase(vertexKey);   // do not erase if using a vector
+            PyGILState_Release(gstate);
           }
         }
       }