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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-11-09 00:54:58 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-11-09 01:03:40 +0100 |
| commit | 57bf0d1fe53bd501cd2c060075ee9ba27a770bcd (patch) | |
| tree | 5039c9b0d0fc2ed9419215d2219eff9c7d4c3aa1 /libavformat/mpegts.c | |
| parent | 661e0811760844fd03d2f5cfe74c5736bb4b8ecc (diff) | |
| parent | 3970d4e72809d9c9bf4c463ba1a6ab2650e3252b (diff) | |
| download | ffmpeg-57bf0d1fe53bd501cd2c060075ee9ba27a770bcd.tar.gz | |
Merge branch 'release/0.7' into oldabi
* release/0.7: (290 commits)
nuv: Fix combination of size changes and LZO compression.
av_lzo1x_decode: properly handle negative buffer length.
Do not call parse_keyframes_index with NULL stream.
update versions for 0.7 branch
Version numbers for 0.8.6
snow: emu edge support Fixes Ticket592
imc: validate channel count
imc: check for ff_fft_init() failure (cherry picked from commit 95fee70d6773fde1c34ff6422f48e5e66f37f263)
libgsmdec: check output buffer size before decoding (cherry picked from commit b03761b1309293bbf30edef767503875277b01cf)
configure: fix arch x86_32
mp3enc: avoid truncating id3v1 tags by one byte
asfdec: Check packet_replic_size earlier
cin audio: validate the channel count
binkaudio: add some buffer overread checks.
atrac1: validate number of channels (cherry picked from commit bff5b2c1ca1290ea30587ff2f76171f9e3854872)
atrac1: check output buffer size before decoding (cherry picked from commit 33684b9c12b74c0140fb91e8150263db4a48d55e)
vp3: fix oob read for negative tokens and memleaks on error. (cherry picked from commit 8370e426e42f2e4b9d14a1fb8107ecfe5163ce7f)
apedec: set s->currentframeblocks after validating nblocks
apedec: use unsigned int for 'nblocks' and make sure that it's within int range
apedec: check for data buffer realloc failure (cherry picked from commit 11ca8b2d7486e879926488404b3b79af774f0f2d)
...
Conflicts:
Changelog
Makefile
RELEASE
configure
libavcodec/error_resilience.c
libavcodec/mpegvideo.c
libavformat/matroskaenc.c
tests/ref/lavf/mxf
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/mpegts.c')
| -rw-r--r-- | libavformat/mpegts.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index a0c549644a..fc153386ca 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -1098,7 +1098,7 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len // stop parsing after pmt, we found header if (!ts->stream->nb_streams) - ts->stop_parse = 1; + ts->stop_parse = 2; for(;;) { st = 0; @@ -1450,11 +1450,15 @@ static int handle_packets(MpegTSContext *ts, int nb_packets) ts->stop_parse = 0; packet_num = 0; for(;;) { - if (ts->stop_parse>0) - break; packet_num++; - if (nb_packets != 0 && packet_num >= nb_packets) + if (nb_packets != 0 && packet_num >= nb_packets || + ts->stop_parse > 1) { + ret = AVERROR(EAGAIN); + break; + } + if (ts->stop_parse > 0) break; + ret = read_packet(s, packet, ts->raw_packet_size); if (ret != 0) break; @@ -1888,10 +1892,8 @@ int ff_mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt, len1 = len; ts->pkt = pkt; - ts->stop_parse = 0; for(;;) { - if (ts->stop_parse>0) - break; + ts->stop_parse = 0; if (len < TS_PACKET_SIZE) return -1; if (buf[0] != 0x47) { @@ -1901,6 +1903,8 @@ int ff_mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt, handle_packet(ts, buf); buf += TS_PACKET_SIZE; len -= TS_PACKET_SIZE; + if (ts->stop_parse == 1) + break; } } return len1 - len; |