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Author SHA1 Message Date
Andreas Cadhalpun
7a4652dd5d aaccoder: prevent crash of anmr coder 
If minq is negative, the range of sf_idx can be larger than
SCALE_MAX_DIFF allows, causing assertion failures later in
encode_scale_factors.

Reviewed-by: Claudio Freire <klaussfreire@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-12-05 01:50:08 +01:00
Michael Niedermayer
325b59368d swscale/utils: Fix for runtime error: left shift of negative value -1 
Fixes: c106b36fa36db8ff8f3ed0c82be7bea2/asan_heap-oob_32699f0_6321_467b9a1d7e03d7cfd310b7e65dc53bcc.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 21:44:53 +01:00
Michael Niedermayer
4f2419888b avcodec/pgssubdec: Fix left shift of 255 by 24 places cannot be represented in type int 
Fixes: b293a6479bb4b5286cff24d356bfd955/asan_generic_225c3c9_7819_cc526b657450c6cdef1371b526499626.mkv

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 21:39:14 +01:00
Vicente Olivert Riera
1a538a1490 mips: add p5600 core optimizations 
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 20:51:01 +01:00
Vicente Olivert Riera
c8419035f4 mips: remove --mips32r5 configure option 
Having a configure option with the same name as a MIPS ISA is confusing,
so better to remove it. This option was being used to add some
optimizations to a specific core (p5600). We will add the optimizations
just when the p5600 core has been detected, in a later patch.

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 20:50:57 +01:00
Michael Niedermayer
ab7ff38052 avformat/flvdec: Fix left shift of 137 by 24 places cannot be represented in type int 
Fixes: 3c857d4d90365731524716e6d051e43a/signal_sigsegv_7f4f59bcc29e_1386_20abd2c8e655cb9c75b24368e65fe3b1.flv

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 18:54:39 +01:00
Michael Niedermayer
689a867413 avformat/msf: Check channels when reading the header 
Fixes integer overflow
Fixes: 0c2625f236ced104d402b4a03c0d65c7/asan_generic_274e1ce_5990_9314e7a67c26aecf011b178ade9f217c.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 18:54:39 +01:00
Michael Niedermayer
a85b02dcf7 avcodec/jpeg2000dec: Check bpno in decode_cblk() 
Fixes: undefined shift
Fixes: c409ef86f892335a0a164b5871174d5a/asan_heap-oob_1dff564_2159_162b7234616deab02b544410455eb07b.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 18:54:39 +01:00
Paul B Mahol
5d2cc00dd0 avfilter: add audio emphasis filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-12-04 17:52:57 +01:00
Clément Bœsch
7234e04e35 ffmpeg: enable echoing with command and debug modes 
Allow seeing text when pressing 'c' or 'd'.
 2015-12-04 15:47:06 +01:00
Clément Bœsch
60532348d2 avcodec/mpegvideo: use constants for rc_strategy 2015-12-04 15:44:45 +01:00
Clément Bœsch
010caed261 swscale: use AV_OPT_TYPE_BOOL for {src,dst}_range options 2015-12-04 15:43:34 +01:00
Clément Bœsch
c1f114a8c4 swresample: use AV_OPT_TYPE_BOOL for linear_interp and cheby options 2015-12-04 15:43:33 +01:00
Clément Bœsch
43ecec0f03 avformat: use AV_OPT_TYPE_BOOL in a bunch of places 2015-12-04 15:43:33 +01:00
Clément Bœsch
0e62b5d1ef avfilter: use AV_OPT_TYPE_BOOL in a bunch of places 2015-12-04 15:37:06 +01:00
Clément Bœsch
fb99ef0bd3 avcodec: use AV_OPT_TYPE_BOOL in a bunch of places 2015-12-04 15:37:05 +01:00
Andreas Cadhalpun
a611375db5 ffmdec: reject zero-sized chunks 
If size is zero, avio_get_str fails, leaving the buffer uninitialized.
This causes invalid reads in av_set_options_string.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-12-04 15:20:04 +01:00
Andreas Cadhalpun
488e9a06f0 ffmdec: only seek back at EOF if a server is attached 
Otherwise the ffm demuxer can return the same packets endlessly, if
there is no server attached.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-12-04 15:20:04 +01:00
Hendrik Leppkes
3c4e49187f libavcodec/aacsbr_tablegen: fix tablegen on windows 
Including these headers is not needed and breaks building on Windows as it
tries to activate the full compat tools, which are not needed for host
tools.
 2015-12-04 14:49:40 +01:00
Hendrik Leppkes
42a9aead85 avcodec: include tablegen compat header before the tablegen functionality 2015-12-04 14:49:38 +01:00
Hendrik Leppkes
d6b988b505 libavutil/tablegen: add missing math.h include 2015-12-04 14:49:35 +01:00
Michael Niedermayer
0c1d62ab9d avformat/oggparsetheora: Check duration to be not AV_NOPTS_VALUE (and positive) before use 
Fixes: 1536b9b096a8f95b742bae9d3d761cc6/signal_sigsegv_294aaed_7322_4fad88a38dc8952dc20dcb60c1895758.ogg

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 13:47:58 +01:00
Michael Niedermayer
2ff61c3c1a avcodec/dnxhddec: Fix runtime error: left shift of negative value 
Fixes: 2abd25478c62a675f335fac00b467023/asan_static-oob_10aff98_1227_8811480c6ef1e970a7977ceb7e5a9958.mxf

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 13:44:22 +01:00
Michael Niedermayer
9d44e23618 ffmpeg: Check pkt_dts for AV_NOPTS_VALUE 
Fixes integer overflow
Fixes: 1536b9b096a8f95b742bae9d3d761cc6/signal_sigsegv_294aaed_2039_8d1797aeb823ea43858d0fa45c9eb899.ogv

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 13:37:04 +01:00
Michael Niedermayer
18268f761b avcodec/vp3: Fix "runtime error: left shift of negative value" 
Fixes: 5c6129154b356b80bcab86f9e3ee5d29/signal_sigabrt_7ffff6ae7cc9_7322_d26ac6d7cb6567db1b8be0159b387d0b.ogg

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 13:37:00 +01:00
Yann Coupin
d89c4846e0 avformat/movenc: HE-AAC correct FourCC in ISML 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 03:52:25 +01:00
Michael Niedermayer
9696a01f12 avformat/mpjpegdec: Fix "libavformat/mpjpegdec.c:269:9: warning: passing argument 3 of av_stristart from incompatible pointer type" 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 03:09:00 +01:00
Vicente Olivert Riera
a27401a05b mips: rename mipsdspr1 to mipsdsp 
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 02:35:42 +01:00
Sebastian Dröge
eb3628d87f mpegtsenc: Fix off-by-one in indexing into Opus channel mapping arrays 
Fixes, CID1338323, CID1338324

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 02:35:20 +01:00
Michael Niedermayer
77a644e6fa avcodec/h264_direct: Check CO-POCs before use 
Fixes harmless integer overflow
Fixes mozilla bug 1230286

Found-by: Tyson Smith
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 01:55:11 +01:00
Michael Niedermayer
cafb195604 avformat/utils: Fix "libavformat/utils.c:927:35: runtime error: signed integer overflow: -2450238577049583619 - 9223090561878065151 cannot be represented in type long long" 
Fixes Mozilla bug 1229205

Found-by: Tyson Smith
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-04 00:44:06 +01:00
Rostislav Pehlivanov
ed08cbd7b1 aacenc_ltp: fix out of bounds memory access 
Discovered by Coverity.
 2015-12-03 23:12:37 +00:00
Michael Niedermayer
4e31176e14 avformat/riffdec: remove special case for bitrate > 32bit 
AVCodecContext.bitrate is 64bit

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-03 20:20:09 +01:00
Michael Niedermayer
32bf6550cb avformat/riffdec: Initialize bitrate 
Fixes CID1338334

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-03 20:20:09 +01:00
Nicolas George
085ab74972 lavf/mpegts: use AVERROR_INVALIDDATA instead of AVERROR(EINTR). 2015-12-03 19:16:12 +01:00
Nicolas George
eb2e4fb674 lavf/lxfdec: use FFERROR_REDO instead of AVERROR(EAGAIN). 2015-12-03 19:16:12 +01:00
Nicolas George
cb14d30240 lavf/mpeg: use FFERROR_REDO instead of AVERROR(EAGAIN). 2015-12-03 19:16:12 +01:00
Nicolas George
0bac7a436b lavf/flvdec: use FFERROR_REDO instead of AVERROR(EAGAIN). 
Fix trac ticket #5041.
 2015-12-03 19:16:12 +01:00
Nicolas George
3ab1e5a48c lavf: add FFERROR_REDO to let demuxers return no packet. 2015-12-03 19:16:12 +01:00
Timo Teräs
64f7db554e mpegencts: Fix overflow in cbr mode period calculations 
ts->mux_rate is int (signed 32-bit) type. The period calculations
will start to overflow when mux_rate > 5mbps. This fixes overflows
by converting first to 64-bit type.

Fixes #5044.

Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-03 17:43:30 +01:00
Paul B Mahol
fff7f2df31 avfilter/af_agate: change default for detection to rms 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-12-03 11:07:52 +01:00
Paul B Mahol
4a43e559e1 avfilter/af_sidechaincompress: kill init function 
Should make addition of process_command easier.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-12-03 11:07:52 +01:00
Paul B Mahol
1b22bdf4e3 avfilter/af_agate: compile agate only when requested. 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-12-03 11:07:52 +01:00
Paul B Mahol
6907046130 avfilter/af_agate: add level_sc option for sidechaingate filter 
Also correct usage of input gain for both filters.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-12-03 11:07:52 +01:00
Paul B Mahol
bd5afecdcb avfilter: add sidechaingate filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-12-03 11:07:51 +01:00
Paul B Mahol
acc2347cf4 avfilter/af_agate: prepare for adding sidechain version 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-12-03 11:07:51 +01:00
Hendrik Leppkes
46db068c59 tests/api: Fix API test build on windows with --enable-shared 2015-12-03 10:21:28 +01:00
James Almer
9ac5beaa86 avformat/mpjpegdec: fix mixed declarations and code 2015-12-03 01:39:47 -03:00
Michael Niedermayer
b46dcd5209 avutil/timecode: Fix fps check 
The fps variable is explicitly set to -1 in case of some errors, the check must
thus be signed or the code setting it needs to use 0 as error code
the type of the field could be changed as well but its in an installed header

Fixes: integer overflow
Fixes: 9982cc157b1ea90429435640a989122f/asan_generic_3ad004a_3799_22cf198d9cd09928e2d9ad250474fa58.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-03 04:09:48 +01:00
Michael Niedermayer
0afdfbe116 avcodec/jpeg2000: fix type of arguments of tag_tree_size 
Fixes: out of array read
Fixes: 36b8096fefab16c4c9326a508053e95c/signal_sigsegv_1d9ce18_3233_1a55196b018106dfabeace071a432d9e.r3d

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-12-03 02:28:00 +01:00