ALIROOT-5502 Porting request for 7bee211: add protection against inva…

…lid sector/stack information in on-line track matching ALIROOT-5495
sevdokim · Jun 30, 2014 · ebb74a5 · ebb74a5
1 parent d753556
commit ebb74a5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/TRD/AliTRDonlineTrackMatching.cxx b/TRD/AliTRDonlineTrackMatching.cxx
@@ -481,6 +481,10 @@ Bool_t AliTRDonlineTrackMatching::ProcessEvent(AliESDEvent *esdEvent, Bool_t upd
 	(trdTrack->GetLabel() != label))
       continue;
 
+    if ((trdTrack->GetSector() < 0) || (trdTrack->GetSector() > 17) ||
+	(trdTrack->GetStack() < 0) || (trdTrack->GetStack() > 4))
+      continue;
+
     stack = TrdSecSiLsi(trdTrack->GetSector(), trdTrack->GetStack());
     trdPt = (esdEvent->GetMagneticField() > 0.) ? (-1.*trdTrack->Pt()) : trdTrack->Pt();
     matchTrack = NULL;