diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 075fa03..33141a7 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -139,3 +139,6 @@ Valdemaras Pipiras
 
 sk8ter
   for fixing failures when switching between two encrypted channels
+
+lhanisch
+  for fixing a memory leak in cStreamdevPatFilter::GetPid
diff --git a/HISTORY b/HISTORY
index 4e83590..c4fe3b7 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1,6 +1,7 @@
 VDR Plugin 'streamdev' Revision History
 ---------------------------------------
 
+- fixed a memory leak in cStreamdevPatFilter::GetPid (thanks to lhanisch)
 - length -1 is the correct value for streams in M3U playlists
 - switching between two encrypted channels on the same transponder didn't
   always work (thanks to sk8ter@vdrportal)
diff --git a/server/livestreamer.c b/server/livestreamer.c
index 7642f5f..3162fa2 100644
--- a/server/livestreamer.c
+++ b/server/livestreamer.c
@@ -174,14 +174,17 @@ int cStreamdevPatFilter::GetPid(SI::PMT::Stream& stream)
 			case SI::AC3DescriptorTag:
 				Dprintf("cStreamdevPatFilter PMT scanner: adding PID %d (%s) %s\n",
 					stream.getPid(), psStreamTypes[stream.getStreamType()], "AC3");
+				delete d;
 				return stream.getPid();
 			case SI::TeletextDescriptorTag:
 				Dprintf("cStreamdevPatFilter PMT scanner: adding PID %d (%s) %s\n",
 					stream.getPid(), psStreamTypes[stream.getStreamType()], "Teletext");
+				delete d;
 				return stream.getPid();
 			case SI::SubtitlingDescriptorTag:
 				Dprintf("cStreamdevPatFilter PMT scanner: adding PID %d (%s) %s\n",
 					stream.getPid(), psStreamTypes[stream.getStreamType()], "DVBSUB");
+				delete d;
 				return stream.getPid();
 			default:
 				Dprintf("cStreamdevPatFilter PMT scanner: NOT adding PID %d (%s) %s\n",
@@ -214,6 +217,7 @@ int cStreamdevPatFilter::GetPid(SI::PMT::Stream& stream)
 								stream.getPid(), stream.getStreamType(), 
 								d->getLength(), rawdata[2], rawdata[3], 
 								rawdata[4], rawdata[5]);
+							delete d;
 							return stream.getPid();
 						}
 					}