fix crash

last_sc is not reset every time a frame is being output, which can cause
last_sc > buf_size in subsequent frame.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=674073

diff --git a/gst/videoparsers/gstmpegvideoparse.c b/gst/videoparsers/gstmpegvideoparse.c
index fd72aa6..bee5759 100644 (file)
--- a/gst/videoparsers/gstmpegvideoparse.c
+++ b/gst/videoparsers/gstmpegvideoparse.c
@@ -541,6 +541,7 @@ gst_mpegv_parse_handle_frame (GstBaseParse * parse,
 end:
   if (fsize > 0) {
     ret = TRUE;
+    mpvparse->last_sc = -1;
   } else if (GST_BASE_PARSE_DRAINING (parse)) {
     fsize = buf_size;
     ret = TRUE;