Changeset 3515 in Sophya for trunk/SophyaLib/SkyMap

Timestamp:

Aug 29, 2008, 12:44:38 AM (17 years ago)

Author:

ansari

Message:

correction bug debordement memoire ds SphereECP lors de synfast par sphericaltransform, Reza 29/08/2008

File:

• trunk/SophyaLib/SkyMap/sphereecp.cc (modified) (1 diff)

trunk/SophyaLib/SkyMap/sphereecp.cc

@@ -411 +411 @@
     throw RangeCheckError("SphereECP::GetThetaSliceDataPtr() index out of range");
   int_4 ioff = _phi1/_dphi;
-  if (ioff != 0) return NULL;
+  int_4 nphit = 2.*M_PI/_dphi;
+// Correction bug signale par cmv le 27/08/2008, debordement memoire lors
+// de synthese par SphericalTransformServer ...
+  if ( (ioff != 0) || (nphit!=_pixels.SizeX()) ) return NULL;
   return _pixels.Data() + index*_pixels.SizeX();
 }