From d90e353daa9282b0af03a2cccdcbe80beb2f25c4 Mon Sep 17 00:00:00 2001
From: He Junyan <junyan.he@intel.com>
Date: Thu, 24 Sep 2020 01:24:40 +0800
Subject: [PATCH] codecparsers: vp8parser: clear the frame_hdr before parsing.

Uninited frame_hdr may have garbage and may contain some wrong
results after the parsing process.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1587>
---
 gst-libs/gst/codecparsers/gstvp8parser.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gst-libs/gst/codecparsers/gstvp8parser.c b/gst-libs/gst/codecparsers/gstvp8parser.c
index 7176476615..2de34f0b95 100644
--- a/gst-libs/gst/codecparsers/gstvp8parser.c
+++ b/gst-libs/gst/codecparsers/gstvp8parser.c
@@ -535,6 +535,8 @@ gst_vp8_parser_parse_frame_header (GstVp8Parser * parser,
   g_return_val_if_fail (frame_hdr != NULL, GST_VP8_PARSER_ERROR);
   g_return_val_if_fail (parser != NULL, GST_VP8_PARSER_ERROR);
 
+  memset (frame_hdr, 0, sizeof (GstVp8FrameHdr));
+
   /* Uncompressed Data Chunk */
   gst_byte_reader_init (&br, data, size);