Mans Rullgard edc942202b lavf: fix signed overflow in avformat_find_stream_info() ...

On the first iteration through this code, last_dts is always
INT64_MIN (AV_NOPTS_VALUE) and the subtraction overflows in
an invalid manner.  Although the result is only used if the
input values are valid, performing the subtraction is still
not allowed in a strict environment.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit a31e9f68a4)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2011-11-04 01:00:18 +01:00

..

4xm.c

Fix use of uninitialized memory in 4X Technologies demuxer.

2011-10-02 05:45:01 +02:00

a64.c

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aacdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-11 03:51:36 +02:00

ac3dec.c

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adts.h

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adtsenc.c

adts: Fix PCE copying.

2011-09-26 19:26:28 +02:00

aea.c

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aiff.h

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aiffdec.c

replace remaining usage of deprecated av_metadata_set2() by av_dict_set()

2011-06-13 19:02:50 +02:00

aiffenc.c

Write channel_layout for multichannel aif files.

2011-05-17 01:56:01 +02:00

allformats.c

Initial caf muxer.

2011-05-15 03:25:57 +02:00

amr.c

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anm.c

Fix double free on error in Deluxe Paint Animation demuxer.

2011-10-01 20:59:42 +02:00

apc.c

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ape.c

ape demuxer: fix segfault on memory allocation failure.

2011-09-26 19:26:32 +02:00

apetag.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

apetag.h

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applehttp.c

Merge remote-tracking branch 'qatar/master'

2011-06-18 05:10:38 +02:00

applehttpproto.c

Merge remote branch 'qatar/master'

2011-05-13 04:40:40 +02:00

asf.c

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asf.h

Merge remote branch 'qatar/master'

2011-04-17 23:43:54 +02:00

asfcrypt.c

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asfcrypt.h

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asfdec.c

asf: Check return value of more avio_seek calls

2011-09-21 18:03:05 +02:00

asfenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

assdec.c

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assenc.c

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au.c

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audiointerleave.c

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audiointerleave.h

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avc.c

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avc.h

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avformat.h

Merge remote-tracking branch 'qatar/release/0.7' into release/0.8

2011-07-26 00:14:04 +02:00

avi.c

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avi.h

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avidec.c

avidec: Replace av_realloc by av_realloc_f when relevant.

2011-10-01 20:49:48 +02:00

avienc.c

avienc: Add a limit on the number of skiped frames muxed in a row.

2011-10-01 21:04:04 +02:00

avio_internal.h

Merge remote-tracking branch 'qatar/master'

2011-05-22 04:53:19 +02:00

avio.c

Simplify code and avoid compiler warning about incompatible types.

2011-06-01 20:29:27 +02:00

avio.h

Merge remote-tracking branch 'qatar/release/0.7' into release/0.8

2011-07-26 00:14:04 +02:00

aviobuf.c

aviobuf: Replace av_realloc by av_realloc_f when relevant.

2011-10-01 20:50:02 +02:00

avisynth.c

avisynth: Fix upside down bug

2011-09-21 18:00:04 +02:00

avlanguage.c

Employ FF_ARRAY_ELEMS instead of manually calculating array length.

2011-09-21 17:57:56 +02:00

avlanguage.h

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avs.c

Check for out of bound writes in the avs demuxer.

2011-10-01 20:59:28 +02:00

bethsoftvid.c

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bfi.c

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bink.c

Fix bink audio playback outside of FFmpeg.

2011-06-20 23:28:55 +02:00

c93.c

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caf.c

Support decoding of amr_nb and gsm in caf.

2011-05-15 03:25:57 +02:00

caf.h

Move channel chunk reading function to isom.c.

2011-04-28 10:45:32 +02:00

cafdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

cafenc.c

Fix ff_mov_write_chan() so it can be used by other muxers.

2011-05-17 01:47:12 +02:00

cavsvideodec.c

Merge remote-tracking branch 'qatar/master'

2011-05-27 23:48:22 +02:00

cdg.c

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concat.c

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crcenc.c

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crypto.c

crypto: Use av_freep instead of av_free

2011-06-09 02:43:55 +02:00

cutils.c

Merge commit '85770f2a2651497861ed938efcd0df3696ff5e45'

2011-05-01 00:26:05 +02:00

daud.c

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dfa.c

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diracdec.c

Merge remote-tracking branch 'qatar/master'

2011-05-27 23:48:22 +02:00

dnxhddec.c

Merge remote-tracking branch 'qatar/master'

2011-05-27 23:48:22 +02:00

dsicin.c

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dtsdec.c

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dv.c

Make DV (sub) demuxer set proper pkt->pos values.

2011-05-02 18:38:01 +02:00

dv.h

Make DV (sub) demuxer set proper pkt->pos values.

2011-05-02 18:38:01 +02:00

dvenc.c

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dxa.c

Merge commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864'

2011-04-15 04:50:06 +02:00

eacdata.c

Set channel layout for 4 and 5.1 channel cdata audio files

2011-04-25 12:13:51 +10:00

electronicarts.c

Use av_set_pts_info to set time_base.

2011-04-16 17:51:00 +02:00

ffm.h

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ffmdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-11 03:51:36 +02:00

ffmenc.c

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ffmeta.h

Merge remote-tracking branch 'qatar/master'

2011-05-22 04:53:19 +02:00

ffmetadec.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

ffmetaenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

file.c

Merge remote branch 'qatar/master'

2011-05-05 03:30:24 +02:00

filmstripdec.c

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filmstripenc.c

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flacdec.c

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flacenc_header.c

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flacenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

flacenc.h

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flic.c

Replace mplayerhq.hu URLs by libav.org.

2011-04-18 18:23:16 +02:00

flv.h

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flvdec.c

flvdec: Check for overflow before allocating arrays

2011-09-26 19:31:32 +02:00

flvenc.c

flvenc: use int64_t to store offsets

2011-09-26 19:26:30 +02:00

framecrcenc.c

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gif.c

Merge remote-tracking branch 'qatar/master'

2011-06-03 05:19:30 +02:00

gopher.c

Merge remote branch 'qatar/master'

2011-04-21 03:37:05 +02:00

gxf.c

gxf: Fix 25 fps DV material in GXF being misdetected as 50 fps

2011-09-26 19:26:28 +02:00

gxf.h

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gxfenc.c

gxfenc: Replace av_realloc by av_realloc_f when relevant.

2011-10-01 20:50:08 +02:00

h261dec.c

Merge remote-tracking branch 'qatar/master'

2011-05-27 23:48:22 +02:00

h263dec.c

Merge remote-tracking branch 'qatar/master'

2011-05-27 23:48:22 +02:00

h264dec.c

Merge remote-tracking branch 'qatar/master'

2011-05-27 23:48:22 +02:00

http.c

http: Fix decetion of range support in HTTP servers

2011-09-21 17:56:15 +02:00

http.h

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httpauth.c

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httpauth.h

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id3v1.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

id3v1.h

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id3v2.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

id3v2.h

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idcin.c

Merge remote branch 'qatar/master'

2011-04-17 23:43:54 +02:00

idroqdec.c

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idroqenc.c

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iff.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

img2.c

riff/img2: Add JPEG 2000 codec IDs.

2011-06-23 08:50:37 +02:00

ingenientdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-05 03:00:31 +02:00

internal.h

Merge remote-tracking branch 'qatar/release/0.7' into release/0.8

2011-07-26 00:14:04 +02:00

ipmovie.c

Merge remote-tracking branch 'qatar/master'

2011-06-03 05:19:30 +02:00

isom.c

Support 3IVD in isom, produced by 3ivx DivX Doctor.

2011-09-21 20:56:53 +02:00

isom.h

Fix ff_mov_write_chan() so it can be used by other muxers.

2011-05-17 01:47:12 +02:00

iss.c

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iv8.c

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ivfdec.c

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ivfenc.c

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jvdec.c

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libavformat.v

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libnut.c

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librtmp.c

Merge remote branch 'qatar/master'

2011-04-20 04:48:23 +02:00

lmlm4.c

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lxfdec.c

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m4vdec.c

Merge remote-tracking branch 'qatar/master'

2011-05-27 23:48:22 +02:00

Makefile

libavformat: Add an example how to use the metadata API

2011-07-03 19:49:53 +02:00

matroska.c

matroska: improve declaration of video_stereo_* constant tables

2011-05-24 23:34:24 +02:00

matroska.h

Merge remote-tracking branch 'qatar/master' into master

2011-05-29 03:34:35 +02:00

matroskadec.c

Merge remote-tracking branch 'qatar/release/0.7' into release/0.8

2011-10-01 22:42:41 +02:00

matroskaenc.c

Do not set codec_tag property for matroska muxers.

2011-10-09 20:07:41 +02:00

md5enc.c

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md5proto.c

Merge remote branch 'qatar/master'

2011-04-20 04:48:23 +02:00

metadata-example.c

libavformat: Add an example how to use the metadata API

2011-07-03 19:49:53 +02:00

metadata.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

metadata.h

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

microdvddec.c

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microdvdenc.c

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mm.c

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mmf.c

Merge remote-tracking branch 'qatar/master'

2011-06-03 05:19:30 +02:00

mms.c

Merge remote branch 'qatar/master'

2011-04-20 04:48:23 +02:00

mms.h

Merge remote-tracking branch 'qatar/master'

2011-05-22 04:53:19 +02:00

mmsh.c

mmsh: fix 400 bad request

2011-06-16 20:15:53 +02:00

mmst.c

Add some forgotten const to function arguments in libavfilter & libavformat.

2011-05-17 03:05:36 +02:00

mov.c

mov: Only touch extradata in mov_read_extradata() if codec_id is what we expect

2011-10-01 20:53:53 +02:00

movenc.c

Merge remote-tracking branch 'qatar/release/0.7' into release/0.8

2011-10-01 22:42:41 +02:00

movenc.h

Merge remote-tracking branch 'qatar/master'

2011-06-11 03:51:36 +02:00

movenchint.c

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mp3dec.c

mp3demux: pass on error code on packet read.

2011-09-21 21:04:51 +02:00

mp3enc.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

mpc8.c

Fix return value on EOF in mpc v8 demuxer.

2011-10-01 20:30:35 +02:00

mpc.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

mpeg.c

mpegpsdec: fix reading first mpegps packet

2011-09-21 20:56:53 +02:00

mpeg.h

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mpegenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-11 03:51:36 +02:00

mpegts.c

mpegts: fix Continuity Counter error detection

2011-09-26 19:26:29 +02:00

mpegts.h

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mpegtsenc.c

mpegtsenc: Lift limit on PMT PID

2011-10-11 21:34:14 +02:00

mpegvideodec.c

Merge remote-tracking branch 'qatar/master'

2011-05-27 23:48:22 +02:00

mpjpeg.c

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msnwc_tcp.c

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mtv.c

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mvi.c

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mxf.c

Employ FF_ARRAY_ELEMS instead of manually calculating array length.

2011-09-21 17:57:56 +02:00

mxf.h

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mxfdec.c

mxfdec: Include FF_INPUT_BUFFER_PADDING_SIZE when allocating extradata.

2011-09-26 19:26:29 +02:00

mxfenc.c

mxfenc: fix ignored drop flag in binary timecode representation.

2011-09-26 19:26:28 +02:00

mxg.c

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ncdec.c

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network.h

Merge remote-tracking branch 'qatar/master'

2011-06-05 03:00:31 +02:00

nsvdec.c

nsv: simplify probe function

2011-06-13 18:30:55 +02:00

nullenc.c

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nut.c

nut format: support PIX_FMT_BGR48LE and PIX_FMT_BGR48BE

2011-04-28 07:25:28 +02:00

nut.h

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nutdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

nutenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

nuv.c

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oggdec.c

oggdec: fix out of bound write in the ogg demuxer

2011-09-26 19:26:33 +02:00

oggdec.h

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

oggenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

oggparsecelt.c

Fix various unused variable warnings

2011-05-30 00:24:01 +02:00

oggparsedirac.c

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oggparseflac.c

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oggparseogm.c

Remove unused variables

2011-06-02 20:06:00 +01:00

oggparseskeleton.c

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oggparsespeex.c

10l, commit that should have been stashed into the merge.

2011-04-17 23:59:00 +02:00

oggparsetheora.c

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oggparsevorbis.c

Remove all uses of now deprecated metadata functions.

2011-06-08 07:43:45 +02:00

oma.c

Merge remote-tracking branch 'qatar/master'

2011-06-03 05:19:30 +02:00

options.c

Merge remote-tracking branch 'qatar/master'

2011-06-18 05:10:38 +02:00

os_support.c

Merge remote branch 'qatar/master'

2011-05-13 04:40:40 +02:00

os_support.h

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

pcm.c

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pcm.h

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pcmdec.c

Merge remote-tracking branch 'qatar/master'

2011-05-26 03:28:22 +02:00

pcmenc.c

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pmpdec.c

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psxstr.c

psxstr: improve probe to not misdetect so much.

2011-10-01 19:31:06 +02:00

pva.c

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qcp.c

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qtpalette.h

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r3d.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

rawdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-06 03:33:58 +02:00

rawdec.h

Merge remote-tracking branch 'qatar/master'

2011-06-05 03:00:31 +02:00

rawenc.c

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rawenc.h

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rawvideodec.c

Merge remote-tracking branch 'qatar/master'

2011-05-27 23:48:22 +02:00

rdt.c

Merge remote-tracking branch 'qatar/master'

2011-06-18 05:10:38 +02:00

rdt.h

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riff.c

riff: map 0x0038 to amrnb, works on http://video.mopoto.com/4/40/407/40709.avi

2011-11-04 00:40:21 +01:00

riff.h

Merge commit 'a3a0af4fb1237bed0af75868073f9a63db8b1864'

2011-04-15 04:50:06 +02:00

rl2.c

Merge remote-tracking branch 'qatar/master'

2011-06-03 05:19:30 +02:00

rm.c

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rm.h

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rmdec.c

rmdec: Reject invalid deinterleaving parameters

2011-09-21 21:04:51 +02:00

rmenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

rpl.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

rso.c

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rso.h

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rsodec.c

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rsoenc.c

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rtmp.h

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rtmppkt.c

Merge remote-tracking branch 'qatar/master'

2011-05-26 03:28:22 +02:00

rtmppkt.h

Merge remote-tracking branch 'qatar/release/0.7' into release/0.8

2011-07-26 00:14:04 +02:00

rtmpproto.c

Merge remote-tracking branch 'qatar/master'

2011-05-26 03:28:22 +02:00

rtp.c

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rtp.h

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rtpdec_amr.c

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

rtpdec_asf.c

rtpdec_asf: fix memleak

2011-09-07 16:57:24 +02:00

rtpdec_formats.h

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rtpdec_h263.c

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rtpdec_h264.c

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

rtpdec_latm.c

Merge remote-tracking branch 'qatar/master'

2011-06-03 05:19:30 +02:00

rtpdec_mpeg4.c

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

rtpdec_qcelp.c

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

rtpdec_qdm2.c

Merge remote branch 'qatar/master'

2011-05-13 04:40:40 +02:00

rtpdec_qt.c

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

rtpdec_svq3.c

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

rtpdec_vp8.c

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

rtpdec_xiph.c

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

rtpdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-04 06:35:17 +02:00

rtpdec.h

Merge remote branch 'qatar/master'

2011-04-24 03:41:22 +02:00

rtpenc_aac.c

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rtpenc_amr.c

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rtpenc_chain.c

Merge remote-tracking branch 'qatar/master'

2011-06-18 05:10:38 +02:00

rtpenc_chain.h

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rtpenc_h263.c

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rtpenc_h264.c

Make buffer size check consistent and avoid a possible overflow.

2011-06-15 20:21:33 +02:00

rtpenc_latm.c

Merge commit '9446d75941d639f19cfa9ae007eb4c5ca041f200'

2011-06-17 05:49:58 +02:00

rtpenc_mpv.c

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rtpenc_vp8.c

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rtpenc_xiph.c

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rtpenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-11 03:51:36 +02:00

rtpenc.h

Merge remote-tracking branch 'qatar/master'

2011-06-11 03:51:36 +02:00

rtpproto.c

rtp: disable udp fifos, the rtp code cannot work with the fifos in its current form as rtp bypasses the public API.

2011-07-25 17:08:48 +02:00

rtsp.c

Merge remote-tracking branch 'qatar/release/0.7' into release/0.8

2011-07-26 00:14:04 +02:00

rtsp.h

Merge remote-tracking branch 'qatar/release/0.7' into release/0.8

2011-07-26 00:14:04 +02:00

rtspcodes.h

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rtspdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-08 05:25:28 +02:00

rtspenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-11 03:51:36 +02:00

sapdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-18 05:10:38 +02:00

sapenc.c

Merge remote branch 'qatar/master'

2011-04-20 04:48:23 +02:00

sauce.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

sauce.h

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sdp.c

Merge remote-tracking branch 'qatar/master'

2011-06-11 03:51:36 +02:00

seek.c

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seek.h

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segafilm.c

segafilm: Fix potential division by 0 on corrupted segafilm streams in the demuxer.

2011-09-21 19:44:41 +02:00

sierravmd.c

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siff.c

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smacker.c

Fixed off by one packet size allocation in the smacker demuxer.

2011-09-26 19:26:32 +02:00

sol.c

Merge remote-tracking branch 'qatar/master'

2011-06-03 05:19:30 +02:00

sox.h

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soxdec.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

soxenc.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

spdif.c

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spdif.h

Merge remote-tracking branch 'qatar/master'

2011-05-22 04:53:19 +02:00

spdifdec.c

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spdifenc.c

lavf: use designated initializers for AVClasses.

2011-05-17 23:01:42 +02:00

srtdec.c

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swf.h

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swfdec.c

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swfenc.c

Fix some passing argument from incompatible pointer type warnings.

2011-04-24 17:46:50 +02:00

tcp.c

TCP: change default timeout to 5sec

2011-05-30 02:39:26 +02:00

thp.c

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tiertexseq.c

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timefilter.c

Merge remote branch 'qatar/master'

2011-04-12 03:48:21 +02:00

timefilter.h

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tmv.c

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tta.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

tty.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

txd.c

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udp.c

udp: allow fifo size to be tuned seperately

2011-07-25 17:08:45 +02:00

url.h

Merge remote-tracking branch 'qatar/master'

2011-05-22 04:53:19 +02:00

utils.c

lavf: fix signed overflow in avformat_find_stream_info()

2011-11-04 01:00:18 +01:00

vc1test.c

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vc1testenc.c

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version.h

Merge remote-tracking branch 'qatar/master'

2011-06-18 05:10:38 +02:00

voc.c

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voc.h

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vocdec.c

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vocenc.c

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vorbiscomment.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

vorbiscomment.h

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

vqf.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

wav.c

wav: remove an invalid free().

2011-06-13 20:47:06 +02:00

wc3movie.c

Merge remote-tracking branch 'qatar/master'

2011-06-09 04:47:19 +02:00

westwood.c

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wtv.c

Remove all uses of now deprecated metadata functions.

2011-06-08 07:43:45 +02:00

wtv.h

WTV: Add ff_ prefix to the moved fields.

2011-05-01 21:13:18 +02:00

wtvdec.c

replace remaining usage of deprecated av_metadata_set2() by av_dict_set()

2011-06-13 19:02:50 +02:00

wv.c

Merge remote-tracking branch 'qatar/release/0.7' into release/0.8

2011-07-26 00:14:04 +02:00

xa.c

…

xwma.c

Merge commit '4d012eb541ed7f35e00c87035a470d9f0a24a6e8'

2011-04-16 03:55:48 +02:00

yop.c

…

yuv4mpeg.c

Remove unused variables

2011-06-02 20:06:00 +01:00