diff options
Diffstat (limited to 'gst-libs/gst/codecparsers/gstmpegvideoparser.c')
| -rw-r--r-- | gst-libs/gst/codecparsers/gstmpegvideoparser.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/gst-libs/gst/codecparsers/gstmpegvideoparser.c b/gst-libs/gst/codecparsers/gstmpegvideoparser.c index b725d9d35..b45156a8d 100644 --- a/gst-libs/gst/codecparsers/gstmpegvideoparser.c +++ b/gst-libs/gst/codecparsers/gstmpegvideoparser.c @@ -97,9 +97,8 @@ find_start_code (GstBitReader * b) while (gst_bit_reader_peek_bits_uint32 (b, &bits, 32)) { if (bits >> 8 == 0x1) { return TRUE; - } else { - gst_bit_reader_skip (b, 8); - } + } else if (gst_bit_reader_skip (b, 8) == FALSE) + break; } return FALSE; @@ -324,10 +323,13 @@ gst_mpeg_video_parse (const guint8 * data, gsize size, guint offset) while (off >= 0 && off + 3 < size) { GstMpegVideoTypeOffsetSize *codoffsize; - gst_byte_reader_skip (&br, off + 3); + + if (gst_byte_reader_skip (&br, off + 3) == FALSE) + goto failed; codoffsize = g_malloc (sizeof (GstMpegVideoTypeOffsetSize)); - gst_byte_reader_get_uint8 (&br, &codoffsize->type); + if (gst_byte_reader_get_uint8 (&br, &codoffsize->type) == FALSE) + goto failed; codoffsize->offset = gst_byte_reader_get_pos (&br) + offset; @@ -346,6 +348,12 @@ gst_mpeg_video_parse (const guint8 * data, gsize size, guint offset) } return g_list_reverse (ret); + +failed: + { + GST_WARNING ("Failed to parse"); + return g_list_reverse (ret); + } } /** |