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authorZhao Halley <halley.zhao@intel.com>2011-12-08 12:13:38 +0800
committerThibault Saunier <thibault.saunier@collabora.com>2012-01-05 08:34:35 -0300
commitbb52df5e24a7271f310eebe16a47719262285a79 (patch)
treef936951e26aa08babe1786e8e7d41f5543c15465
parent1138aab1db5d359dade2585c83dc4e61501677a9 (diff)
codecparsers: add missing zero_bits in h263 parsing
-rw-r--r--gst-libs/gst/codecparsers/gstmpeg4parser.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/gst-libs/gst/codecparsers/gstmpeg4parser.c b/gst-libs/gst/codecparsers/gstmpeg4parser.c
index ad7fcb638..461196a76 100644
--- a/gst-libs/gst/codecparsers/gstmpeg4parser.c
+++ b/gst-libs/gst/codecparsers/gstmpeg4parser.c
@@ -1506,6 +1506,10 @@ gst_mpeg4_parse_video_plane_short_header (GstMpeg4VideoPlaneShortHdr *
shorthdr->temporal_reference =
gst_bit_reader_get_bits_uint8_unchecked (&br, 8);
CHECK_MARKER (&br);
+ zero_bits = gst_bit_reader_get_bits_uint8_unchecked (&br, 1);
+ if (zero_bits != 0x00)
+ goto failed;
+
shorthdr->split_screen_indicator =
gst_bit_reader_get_bits_uint8_unchecked (&br, 1);
shorthdr->document_camera_indicator =