13961 Commits

Author SHA1 Message Date
Michael Niedermayer
9790ed63fc avformat/mpc: attempt to allocate a packet that is not smaller than the data inside it
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 86a9370e2b91d67375e66a06d6eb573b5a017775)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-23 16:51:09 +02:00
Michael Niedermayer
a45a665991 avformat/cavsvideodec: Fix probing when the file extension is avs
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 52e563bb2f7897d615391520c3c4acba1ee7dcb4)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-23 16:51:09 +02:00
Michael Niedermayer
d192ff0ece avformat/flvenc: Do not allow creating h263/mpeg4 in flv without unofficial format extensions being enabled.
Found-by: Jean-Baptiste Kempf <jb@videolan.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 74760883fcb4443d105814ed246b3cf51d7e9dca)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-23 16:51:09 +02:00
Michael Niedermayer
d89e5b20f2 avformat/h263dec: Fix h263 probe
The code was missing 1 bit in the src format

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fc145e576a443bfc89efdf35b91fd3c9ca0d8388)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-23 16:51:09 +02:00
Michael Niedermayer
ac182d6d8b avformat/mux: Check for and remove invalid packet durations
Fixes assertion failure
Fixes Ticket3575

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dc6a17cf74a90e41d70ea1753cdb70c0a5b2ced8)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-23 16:51:08 +02:00
Michael Niedermayer
1d91251370 avformat/mpegts: Remove redundant check
Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ff6fa0b4b980fc5b9f7653d7b159ae02c3d95210)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-23 16:51:08 +02:00
Michael Niedermayer
4201c74545 avformat/mp3enc: use av_copy_packet()
Fixes double free
Fixes Ticket3476

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d003a0cd2e587a47627fd328f9fc5a484adc29f2)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-23 15:10:06 +02:00
Carl Eugen Hoyos
f3802aa325 Show duration for large asf files as written in the file header.
Fixes ticket #3428.
(cherry picked from commit e3fd263f0b73e4425192d6dd1ab18027ecaa35db)
2014-06-21 22:11:00 +02:00
Carl Eugen Hoyos
bdba204bd0 Do not limit blocksize when reading PCM from aiff.
Fixes ticket #3695.
(cherry picked from commit 763e714442e07f6430b003c8a9f4b62deaa7b3a5)
2014-06-10 00:09:50 +02:00
Michael Niedermayer
be4d4a61b5 avformat/avidec: allow rounding errors between scale/rate and timebase
Fixes Ticket3670

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 571ab8344a9a2864d22d01af41283cee9328b927)
2014-06-10 00:09:03 +02:00
Carl Eugen Hoyos
c5a2c26c55 Use Matroska document version 2 for WebM files if possible.
Google's plugin for the Internet Explorer refuses to play
files with another document version.

Fixes ticket #3583.
(cherry picked from commit ab21acecc72a0299895583cf83347ab5e2444b71)
2014-05-12 23:21:06 +02:00
Michael Niedermayer
116b959565 avformat/avidec: Speed up keyframe detection code
Fixes Ticket3531

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 57fb570908df2e84b11635f12b5be1fb27f053eb)
2014-04-23 17:16:36 +02:00
Peter Ross
7269ab10c5 ff_id3v2_read: add option to limit ID3 magic number search
Several chunked formats (AIFF, IFF,DSF) store ID3 metadata within an 'ID3 '
chunk tag. If such chunks are stored sequentially, it is possible for the
ID3v2 parser to confuse the chunk tag for the ID3 magic number. e.g.

[1st chunk tag ('ID3 ') | chunk size] [ID3 magic number | metadata ...]
[2nd chunk tag ('ID3 ') | chunk size] [ID3 magic number | metadata ...]

Fixes ticket #3530.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5331773cc33ba26b9e26ace643d926219e46a17b)

Conflicts:
	libavformat/dsfdec.c
	libavformat/id3v2.c
2014-04-19 13:34:28 +02:00
Peter Ross
caeed48982 ff_id3v2_free_extra_meta: set the pointer pointing to extra_meta to NULL
Fixes ticket #3530.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c94305ae23318c8956a30485cd5642829f4f16a9)
2014-04-19 13:31:12 +02:00
Michael Niedermayer
353f79defc avformat/matroskadec: support SVQ3 as generated by mkvtoolnix-6.6.0
Fixes part of Ticket3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5800b08572ef5f776950fc6f1b6572ba9a6b1933)
2014-04-16 19:42:46 +02:00
Michael Niedermayer
92d336670f avformat/matroskaenc: wrap V_QUICKTIME codec private in something that looks like its part of quicktime stsd
This is needed for matroska spec compliance
Fixes playback of SVQ3 in matroska with vlc
Fixes Ticket 3256

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8456bd2c0f3b08756f353646fe3b40a6772e665e)
2014-04-16 19:41:45 +02:00
Michael Niedermayer
3c880d2765 avformat/mov: fix keyframe flags for sample from chromium Issue 340865
Fixes ticket #3362.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a0911b059763b8f13c70adcbbe71e10382855104)
2014-03-24 23:32:11 +01:00
Hendrik Leppkes
63dcf7c77c avformat/mov: only force parsing for video tracks if stss is empty
Fixes playback of some AAC streams, which are otherwise mangled by the
parser, and stss is typically only valid for video anyway.

Fixes a regression since e41ea866.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 019247bdc326a90bf20d3ce5d2413cc642e8bb08)
2014-03-24 23:32:05 +01:00
Michael Niedermayer
c7a854af19 mvformat/movenc: fix IMX
fixes Ticket3351

Tested-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 72d44f15834af68e2620a7051493359d7ee5b2c3)
2014-03-13 07:41:32 +01:00
Michael Niedermayer
3e73bea05f avformat/avidec: Check required demuxing buffer sizes in guess_ni_flag()
Fixes Ticket3421

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5d75730c58f72918a41bb5abda4b448ecdd4273c)
2014-03-13 07:31:59 +01:00
Michael Niedermayer
3712b398e9 avidec: calculate missing bitrates from index
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 01000064c9518f76bc97b72e81aa34788d88534f)
2014-03-13 07:31:56 +01:00
Michael Niedermayer
4362a222e2 avformat/flvdec: discard inconsistent timestamps
Fixes Ticket3425

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dbc3e1109cddd7ab653dce0f7758bad17b94803d)
2014-03-12 23:54:56 +01:00
Michael Niedermayer
d87ac93bca avformat/oggparsevorbis: dont use invalid granules
Fixes Ticket3437

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 12b97dd375736c332989c50ea68af9d834b2621f)
2014-03-06 09:34:09 +01:00
Michael Niedermayer
c8d363a359 avformat/bink: Check return value of av_add_index_entry()
Fixes null pointer dereference
Fixes: cdbf15cbd0a27cee958dd0b8800e452e-signal_sigsegv_737991_2083_cov_317652874_LBSTART.BIK
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c57fc97e956a52edc94a38ff0ecd3058b44c15b7)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 15:03:03 +01:00
Michael Niedermayer
e266fcf083 avformat/flac_picture: clear padding area
aviod use of uninitialized memory

Fixes: asan_heap-oob_1487fa4_4706_cov_364534849_cover_art.flac
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 13aa82bbbb71c04bdcecf1341be4a23aee271bec)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 14:43:18 +01:00
Michael Niedermayer
c9b961748f avformat/flac_picture: allocate buffer padding for picture
Fixes: heap array overread
Fixes: asan_heap-oob_14876d9_4706_cov_815472558_cover_art.flac
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fff2953163ff466d5391b2f862bd2216fbe728b2)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 14:43:07 +01:00
Michael Niedermayer
4a28a3ddc4 avformat/mpegtsenc: Check data array size in mpegts_write_pmt()
Prevents out of array writes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 842b6c14bcfc1c5da1a2d288fd65386eb8c158ad)

Conflicts:

	libavformat/mpegtsenc.c
2014-02-23 14:28:10 +01:00
Martin Storsjö
d0e0329e9d rtpdec_asf: Copy the need_parsing field from the chained demuxer
This fixes playback of mp3 streams in rtp/asf. This used to work
until 950482bf, but mostly by coincidence.

Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 2aec9e228cb317cca8cda9e03986c8482ea54404)

Fixes ticket #3223
2014-01-27 15:45:10 +01:00
Alex Sukhanov
9ca79d2849 avformat/matroskadec: Fix start_time
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 251c96a70b0d8cc729ded8c09c7b8bfe03f1a138)

Fixes ticket #3337.
2014-01-26 16:22:47 +01:00
Lukasz Marek
c5a2a65e1e lavf/libssh: fix seek with whence==SEEK_CUR
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
(cherry picked from commit e0d124a9209f44a34e812fb26ba581552b55a731)

Conflicts:

	libavformat/libssh.c
2014-01-22 01:36:31 +01:00
Michael Niedermayer
fedbba5ea0 avformat/rmdec: move packet allocation down
Fixes memleak
Fixes: msan_uninit-mem_7fc5d73327d4_6192_kuerti.ra
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 165f96cd2d687122748f862a0bc6e9908fe3d5d2)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 16:42:32 +01:00
Michael Niedermayer
d35916f6ea avformat/mpegts: check sl.timestamp_len
Fixes: msan_uninit-mem_7ff4404547ba_4883_dmbts.ts
Fixes assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e630ca5111077fa8adc972fe8a3d7e2b3e8dc91f)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 16:42:32 +01:00
Michael Niedermayer
94e2673f4e avformat/ape: free packet on avio_read() failure
Fixes memleak
Fixes: msan_uninit-mem_7fcc198b365b_8417_sh3.ape
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 459db51271807ba26162db7b67ac1ff444cc0fa9)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 16:42:32 +01:00
Michael Niedermayer
c9a8dfa5ae Merge commit '6892d145a0c80249bd61ee7dd31ec851c5076bcd'
* commit '6892d145a0c80249bd61ee7dd31ec851c5076bcd':
  segafilm: fix leaks if reading the header fails

Conflicts:
	libavformat/segafilm.c

See: ca5456db7fa62a81d8effa20fb7547c16dd1d796
Merged-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 2a58d5fc0e842ebc9a47523a8c3418580b40b4be)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 16:42:32 +01:00
Carl Eugen Hoyos
ee3822af63 Allow decoding of slightly broken Nikon avi files.
Fixes ticket #3330.
(cherry picked from commit f9c2d4d17e3b18becb046d71811f9e8aa5946cf9)
2014-01-20 22:37:18 +01:00
Carl Eugen Hoyos
2f4b781e4d Do not read mkv audio bit_depth if bits_per_coded_sample is already set.
This allows decoding broken mkv files containing G.726 audio.
(cherry picked from commit 11329370770e5c982deece7d4eb4f2e95e725332)
2014-01-16 00:26:00 +01:00
Carl Eugen Hoyos
0d45e821dc Do not set mkv bit_depth to av_get_bytes_per_sample() for G.726.
The value is wrong and leads to broken files.
(cherry picked from commit 565102dcac4959da60e6b1528dc31315d21194ca)
2014-01-16 00:25:34 +01:00
Michael Niedermayer
2156d9bd7d avformat/utils/av_probe_input_buffer2: fix buffer passed to ffio_rewind_with_probe_data()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 05886c9d4edddb07a4cdc6afee8b30cd9c80b4db)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 00:32:02 +01:00
Michael Niedermayer
0a055cc62e avformat/utils/av_probe_input_buffer2: fix offset check
The check could fail if avio_read() read less than requested

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8c3b026a0eeb49464d957b61b0c01cceecc416fd)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 00:32:01 +01:00
Michael Niedermayer
c8d43c22db avformat/utils/av_probe_input_buffer2: Fix pd.buf_size
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6a2064820b52568c05a9ec8f418f18840e7c43cc)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 00:32:00 +01:00
Clément Bœsch
b6af89be6a avformat/pjsdec: dont increase pointer when its already at the end in read_ts()
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f91f2de7764_2649_PJS_capability_tester.pjs
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b84a7330af41cec93384bf59ed68c67b09d105cd)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 16:10:30 +01:00
Michael Niedermayer
6da213ce20 avformat/matroskadec: check generic audio deinterleaver sub_packet_size against frame_size
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f67d052a530_7517_nosound.mkv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a1ed1c2193483849df689b105bec0d26c2497999)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 16:09:26 +01:00
Michael Niedermayer
763a808c96 avformat/flvdec: initialize context before reading from it
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f9b8387069e_5377_flv_with_pcm_s16be_audio_track.flv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 396ddcf22d55fa7e735d69eed22a4a4b1649b73c)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 16:09:22 +01:00
Michael Niedermayer
4f3b0afaa2 avformat/mxfdec: check avio_read(UID) result
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fc9ba2fd98e_82_02785736.mxf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4162ceea93684f3cd656dc21d30903e102a44e73)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 16:09:15 +01:00
Michael Niedermayer
050d8d727a avformat/rmdec: when reading audio blocks, dont leave holes when reading fails
The fate test is changed because the reference file depends on the use of
non cleared data at the very
end. Alternatively we could upload a new reference file, though that would
then have to be changed every time the handling of a truncated frame changes
or theres a change to error concealment, each time adding a new file ...

Fixes use of uninitialized memory
Fixed: msan_uninit-mem_7f3c02b81363_2787_RLG2_19.rm
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 77d2a1ca595ebe082d35c4b624ac9a9145991494)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-13 16:08:26 +01:00
Carl Eugen Hoyos
a48440d857 Use the h264 parser when decoding VSSH in avi.
Fixes ticket #3261 visually.

Analyzed-by: Michael Doilnitsyn
(cherry picked from commit 94cf4f8bac12c58e30ce3b5d72cf5898baafe9a8)
2014-01-08 10:19:52 +01:00
Michael Niedermayer
de14fe7e29 avformat/mxfdec: detect loops during header parsing
The header parser uses forward and backward parsing, making the
bulletproof prevention of loops difficult, thus this simple
detection code.
If someone improves the forward/backward parsing so it cannot loop
then this commit should be reverted

Fixes Ticket3278

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1c010fd035c1a14dc73827b84f21f593e969a5d6)
2014-01-08 10:19:36 +01:00
Michael Niedermayer
580d3ef6fe avformat/mov: Check that we have a stream before accessing it in mov_read_ares()
Fixes out of array read
Fixes: signal_sigsegv_6f1855_3910_avid_test_alpha.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a7f27453f64d9020b92b01687baeb5909c6cdad0)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-08 00:25:25 +01:00
Michael Niedermayer
2864c987d8 avformat/ipmovie: check OPCODE_INIT_VIDEO_BUFFERS size more completely
Fixes use of uninitialized data

Fixes: signal_sigsegv_1571228_5930_ipmovie_interplayvideo_interplay_dpcm__bislogo.mve

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 2e97e244097c309571b383dd107252404ebb3326)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-08 00:25:20 +01:00
Michael Niedermayer
898ab02557 avformat/avidec: Dont assert the existence of an index for video streams.
Its possible in various rare cases that an index cannot be created or allocated.
Fixes assertion failure
Fixes: signal_sigabrt_7ffff7126425_7712_pokem.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7865759409b27089b444bc029b2b76b06161b2cf)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-08 00:25:02 +01:00