diff options
Diffstat (limited to 'libavformat/bfi.c')
| -rw-r--r-- | libavformat/bfi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavformat/bfi.c b/libavformat/bfi.c index e640935c64..b0a3e533c5 100644 --- a/libavformat/bfi.c +++ b/libavformat/bfi.c @@ -139,12 +139,12 @@ static int bfi_read_packet(AVFormatContext * s, AVPacket * pkt) audio_offset = avio_rl32(pb); avio_rl32(pb); video_offset = avio_rl32(pb); - audio_size = video_offset - audio_offset; - bfi->video_size = chunk_size - video_offset; - if (audio_size < 0 || bfi->video_size < 0) { + if (audio_offset < 0 || video_offset < audio_offset || chunk_size < video_offset) { av_log(s, AV_LOG_ERROR, "Invalid audio/video offsets or chunk size\n"); return AVERROR_INVALIDDATA; } + audio_size = video_offset - audio_offset; + bfi->video_size = chunk_size - video_offset; //Tossing an audio packet at the audio decoder. ret = av_get_packet(pb, pkt, audio_size); |