From 7f01a4192cdf4565eadee457f76e6b5196e35e0b Mon Sep 17 00:00:00 2001 From: Alex Converse Date: Wed, 29 Jun 2011 13:41:47 -0700 Subject: adts: Fix PCE copying. Parse the extension flag bit when reading the MPEG4 AudioSpecificConfig. This has nothing to do with SBR/PS contradictory to what was noted when it was removed. --- libavformat/adtsenc.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'libavformat/adtsenc.c') diff --git a/libavformat/adtsenc.c b/libavformat/adtsenc.c index e858a81d92..75649e24dc 100644 --- a/libavformat/adtsenc.c +++ b/libavformat/adtsenc.c @@ -59,6 +59,10 @@ int ff_adts_decode_extradata(AVFormatContext *s, ADTSContext *adts, uint8_t *buf av_log(s, AV_LOG_ERROR, "Scalable configurations are not allowed in ADTS\n"); return -1; } + if (get_bits(&gb, 1)) { + av_log(s, AV_LOG_ERROR, "Extension flag is not allowed in ADTS\n"); + return -1; + } if (!adts->channel_conf) { init_put_bits(&pb, adts->pce_data, MAX_PCE_SIZE); -- cgit v1.2.3