fix memory leaks

The series of commits starting with Tim's
"libav: remove our custom QSV wrapper."
Closes #46, closes #276, and closes #416.

3 files changed, 3 insertions, 2 deletions

diff --git a/libhb/encavcodec.c b/libhb/encavcodec.c
index e90d2bad0..d7a751e6d 100644
--- a/libhb/encavcodec.c
+++ b/libhb/encavcodec.c
@@ -543,7 +543,7 @@ static void get_packets( hb_work_object_t * w, hb_buffer_list_t * list )
         out = process_delay_list(pv, out);
 
         hb_buffer_list_append(list, out);
-
+        av_packet_unref(&pkt);
     }
 }
 
diff --git a/libhb/encavcodecaudio.c b/libhb/encavcodecaudio.c
index f6779fe31..3a6737fc5 100644
--- a/libhb/encavcodecaudio.c
+++ b/libhb/encavcodecaudio.c
@@ -373,6 +373,7 @@ static void get_packets( hb_work_object_t * w, hb_buffer_list_t * list )
         out->s.frametype = HB_FRAME_AUDIO;
 
         hb_buffer_list_append(list, out);
+        av_packet_unref(&pkt);
     }
 }
 
diff --git a/libhb/scan.c b/libhb/scan.c
index 76e173210..21aa4678c 100644
--- a/libhb/scan.c
+++ b/libhb/scan.c
@@ -200,7 +200,7 @@ static void ScanFunc( void * _data )
         {
             hb_title_close( &title );
             hb_log( "scan: unrecognized file type" );
-            return;
+            goto finish;
         }
     }