From: Anthony Geay <anthony.geay@edf.fr>
Date: Fri, 13 May 2016 06:41:14 +0000 (+0200)
Subject: Protection against write on deallocated underground array of fields.
X-Git-Tag: V8_1_0a1~20
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=a38081f11fc4d5f5d78fdbb354764b6e1a80dd5d;p=tools%2Fmedcoupling.git

Protection against write on deallocated underground array of fields.
---

diff --git a/src/MEDLoader/MEDFileField.cxx b/src/MEDLoader/MEDFileField.cxx
index 698e6ecd7..85ffea449 100644
--- a/src/MEDLoader/MEDFileField.cxx
+++ b/src/MEDLoader/MEDFileField.cxx
@@ -778,6 +778,8 @@ void MEDFileFieldPerMeshPerTypePerDisc::writeLL(med_idt fid, const MEDFileFieldN
   const DataArray *arr=getOrCreateAndGetArray();
   if(!arr)
     throw INTERP_KERNEL::Exception("MEDFileFieldPerMeshPerTypePerDisc::writeLL : no array set !");
+  if(!arr->isAllocated())
+    throw INTERP_KERNEL::Exception("MEDFileFieldPerMeshPerTypePerDisc::writeLL : the array to be written is not allocated !");
   const DataArrayDouble *arrD=dynamic_cast<const DataArrayDouble *>(arr);
   const DataArrayInt *arrI=dynamic_cast<const DataArrayInt *>(arr);
   const unsigned char *locToWrite=0;