diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2012-03-22 23:16:49 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-03-22 23:16:49 +0100 |
| commit | 464cef4c14a6a550ee30810416d18686b5f3ffa0 (patch) | |
| tree | 906af3c9685883fb966b8d95f2e416e68b9fee36 /libavformat | |
| parent | 9759d2b886057b90355716edb23262e17f9bc3f9 (diff) | |
| parent | 5023b89bba198b2f8e43b7f555aeb9c30d33db9f (diff) | |
| download | ffmpeg-464cef4c14a6a550ee30810416d18686b5f3ffa0.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
xwma: Validate channels and bits_per_coded_sample.
mov: Do not read past the end of the ctts_data table.
mov: Add missing terminator to mov_ch_layout_map_1ch.
asf: reset side data elements on packet copy.
wmavoice: fix stack overread.
wmalossless: error out if a subframe is not used by any channel.
vqa: check palette chunk size before reading data.
wmalossless: reset sample pointer for each subframe.
wmalossless: error out on invalid values for order.
Conflicts:
libavcodec/vqavideo.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/asfdec.c | 2 | ||||
| -rw-r--r-- | libavformat/mov.c | 2 | ||||
| -rw-r--r-- | libavformat/mov_chan.c | 1 | ||||
| -rw-r--r-- | libavformat/xwma.c | 11 |
4 files changed, 15 insertions, 1 deletions
diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c index cdec63b481..2adb1780c4 100644 --- a/libavformat/asfdec.c +++ b/libavformat/asfdec.c @@ -1080,6 +1080,8 @@ static int ff_asf_parse_packet(AVFormatContext *s, AVIOContext *pb, AVPacket *pk //printf("packet %d %d\n", asf_st->pkt.size, asf->packet_frag_size); asf_st->pkt.size = 0; asf_st->pkt.data = 0; + asf_st->pkt.side_data_elems = 0; + asf_st->pkt.side_data = NULL; break; // packet completed } } diff --git a/libavformat/mov.c b/libavformat/mov.c index de290aa70c..2687a88816 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -2874,7 +2874,7 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt) pkt->stream_index = sc->ffindex; pkt->dts = sample->timestamp; - if (sc->ctts_data) { + if (sc->ctts_data && sc->ctts_index < sc->ctts_count) { pkt->pts = pkt->dts + sc->dts_shift + sc->ctts_data[sc->ctts_index].duration; /* update ctts context */ sc->ctts_sample++; diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c index 5728ebd898..a0fbecc991 100644 --- a/libavformat/mov_chan.c +++ b/libavformat/mov_chan.c @@ -155,6 +155,7 @@ static const struct MovChannelLayoutMap mov_ch_layout_map_misc[] = { static const struct MovChannelLayoutMap mov_ch_layout_map_1ch[] = { { MOV_CH_LAYOUT_MONO, AV_CH_LAYOUT_MONO }, // C + { 0, 0 }, }; static const struct MovChannelLayoutMap mov_ch_layout_map_2ch[] = { diff --git a/libavformat/xwma.c b/libavformat/xwma.c index ea7cc4f36e..bd3af35b72 100644 --- a/libavformat/xwma.c +++ b/libavformat/xwma.c @@ -115,6 +115,17 @@ static int xwma_read_header(AVFormatContext *s) } } + if (!st->codec->channels) { + av_log(s, AV_LOG_WARNING, "Invalid channel count: %d\n", + st->codec->channels); + return AVERROR_INVALIDDATA; + } + if (!st->codec->bits_per_coded_sample) { + av_log(s, AV_LOG_WARNING, "Invalid bits_per_coded_sample: %d\n", + st->codec->bits_per_coded_sample); + return AVERROR_INVALIDDATA; + } + /* set the sample rate */ avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate); |