fix a segfault and a deadlock if reader exits befor first buffer sent

[handbrake-jp/handbrake-jp-git.git] / libhb / decavcodec.c

diff --git a/libhb/decavcodec.c b/libhb/decavcodec.c
index cff6e43..e461f63 100644 (file)
--- a/libhb/decavcodec.c
+++ b/libhb/decavcodec.c
@@ -1014,7 +1014,10 @@ static int decavcodecvWork( hb_work_object_t * w, hb_buffer_t ** buf_in,
     /* if we got an empty buffer signaling end-of-stream send it downstream */
     if ( in->size == 0 )
     {
-        decodeVideo( pv, in->data, in->size, in->sequence, pts, dts );
+        if ( pv->context->codec != NULL )
+        {
+            decodeVideo( pv, in->data, in->size, in->sequence, pts, dts );
+        }
         hb_list_add( pv->list, in );
         *buf_out = link_buf_list( pv );
         return HB_WORK_DONE;