X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FMEDLoader%2FMEDFileMesh.cxx;h=c8340c78c4585a0e27d5cef9167c34083a094d6d;hb=1a9af3cb21941312cdda3f0466677b61beba7ade;hp=926f19dc09b0ef66a0d26ac9f66e8a4a6a38c4c4;hpb=b4b11b30ec3c8c59b9124a2c4efbd4b99039556f;p=tools%2Fmedcoupling.git

diff --git a/src/MEDLoader/MEDFileMesh.cxx b/src/MEDLoader/MEDFileMesh.cxx
index 926f19dc0..c8340c78c 100644
--- a/src/MEDLoader/MEDFileMesh.cxx
+++ b/src/MEDLoader/MEDFileMesh.cxx
@@ -4606,8 +4606,11 @@ void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt
     {
       if(!mrs || mrs->isNodeFamilyFieldReading())
         {
+          int nbNodes(getNumberOfNodes());
           _fam_nodes=DataArrayInt::New();
-          _fam_nodes->alloc(nbOfElt,1);
+          _fam_nodes->alloc(nbNodes,1);//yes nbNodes and not nbOfElt see next line.
+          if(nbNodes!=nbOfElt)//yes it appends some times... It explains surely the mdump implementation. Bug revealed by PARAVIS EDF #2475 on structured.med file where only 12 first nodes are !=0 so nbOfElt=12 and nbOfNodes=378...
+            _fam_nodes->fillWithZero();
           MEDmeshEntityFamilyNumberRd(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer());
         }
     }