18268f761b
avcodec/vp3: Fix "runtime error: left shift of negative value"
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Fixes: 5c6129154b356b80bcab86f9e3ee5d29/signal_sigabrt_7ffff6ae7cc9_7322_d26ac6d7cb6567db1b8be0159b387d0b.ogg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
d89c4846e0
avformat/movenc: HE-AAC correct FourCC in ISML
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
9696a01f12
avformat/mpjpegdec: Fix "libavformat/mpjpegdec.c:269:9: warning: passing argument 3 of av_stristart from incompatible pointer type"
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
a27401a05b
mips: rename mipsdspr1 to mipsdsp
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Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
eb3628d87f
mpegtsenc: Fix off-by-one in indexing into Opus channel mapping arrays
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Fixes, CID1338323, CID1338324
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
77a644e6fa
avcodec/h264_direct: Check CO-POCs before use
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Fixes harmless integer overflow
Fixes mozilla bug 1230286
Found-by: Tyson Smith
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
cafb195604
avformat/utils: Fix "libavformat/utils.c:927:35: runtime error: signed integer overflow: -2450238577049583619 - 9223090561878065151 cannot be represented in type long long"
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Fixes Mozilla bug 1229205
Found-by: Tyson Smith
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
ed08cbd7b1
aacenc_ltp: fix out of bounds memory access
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Discovered by Coverity.
9 years ago
4e31176e14
avformat/riffdec: remove special case for bitrate > 32bit
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AVCodecContext.bitrate is 64bit
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
32bf6550cb
avformat/riffdec: Initialize bitrate
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Fixes CID1338334
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
085ab74972
lavf/mpegts: use AVERROR_INVALIDDATA instead of AVERROR(EINTR).
9 years ago
eb2e4fb674
lavf/lxfdec: use FFERROR_REDO instead of AVERROR(EAGAIN).
9 years ago
cb14d30240
lavf/mpeg: use FFERROR_REDO instead of AVERROR(EAGAIN).
9 years ago
0bac7a436b
lavf/flvdec: use FFERROR_REDO instead of AVERROR(EAGAIN).
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Fix trac ticket #5041 .
9 years ago
3ab1e5a48c
lavf: add FFERROR_REDO to let demuxers return no packet.
9 years ago
64f7db554e
mpegencts: Fix overflow in cbr mode period calculations
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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>
9 years ago
1077d8c845
configure: Add -framework CoreVideo when building the avfoundation indev
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This fixes builds with --disable-vda, which previously failed with
undefined references to CVImageBuffer* and CVPixelBuffer* functions.
Signed-off-by: Martin Storsjö <martin@martin.st>
9 years ago
fff7f2df31
avfilter/af_agate: change default for detection to rms
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
4a43e559e1
avfilter/af_sidechaincompress: kill init function
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Should make addition of process_command easier.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
1b22bdf4e3
avfilter/af_agate: compile agate only when requested.
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
6907046130
avfilter/af_agate: add level_sc option for sidechaingate filter
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Also correct usage of input gain for both filters.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
bd5afecdcb
avfilter: add sidechaingate filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
acc2347cf4
avfilter/af_agate: prepare for adding sidechain version
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
46db068c59
tests/api: Fix API test build on windows with --enable-shared
9 years ago
9ac5beaa86
avformat/mpjpegdec: fix mixed declarations and code
9 years ago
b46dcd5209
avutil/timecode: Fix fps check
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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>
9 years ago
0afdfbe116
avcodec/jpeg2000: fix type of arguments of tag_tree_size
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Fixes: out of array read
Fixes: 36b8096fefab16c4c9326a508053e95c/signal_sigsegv_1d9ce18_3233_1a55196b018106dfabeace071a432d9e.r3d
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
d64b6c3819
avfilter/af_flanger: use rint instead of floor hack
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
9 years ago
c6bea81acf
avfilter/vf_perspective: use lrint instead of floor hack
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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
9 years ago
fa5d299496
avfilter/vsrc_mptestsrc: use lrint instead of floor hack
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lrint is faster, and is more consistent across the codebase.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
9 years ago
1bb7db217d
avutil/crc: avoid needless space wastage of hardcoded crc table
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There was no reason AFAIK for making AV_CRC_24_IEEE 12. This simply
resulted in wasted space under --enable-hardcoded-tables:
dynamic: 1318672 libavutil/libavutil.so.55
old : 1330680 libavutil/libavutil.so.55
new : 1326488 libavutil/libavutil.so.55
Minor version number is bumped, with ifdefry due to API breakage.
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
9 years ago
26379d4fdd
avcodec/vp3: ensure header is parsed successfully before tables
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Fixes assertion failure
Fixes: 266ee543812e934f7b4a72923a2701d4/signal_sigabrt_7ffff6ae7cc9_7322_85218d61759d461bdf7387180e8000c9.ogg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
ec7a3be11e
avformat/utils: Move end_time1 AV_NOPTS_VALUE Check after rescale
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Fixes integer overflow
Fixes: 266ee543812e934f7b4a72923a2701d4/signal_sigabrt_7ffff6ae7cc9_7322_85218d61759d461bdf7387180e8000c9.ogg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
d872643cfe
avformat/utils: Check AVFormatContext->duration in compute_chapters_end() before use
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Fixes integer overflow
Fixes: 266ee543812e934f7b4a72923a2701d4/signal_sigabrt_7ffff6ae7cc9_7322_85218d61759d461bdf7387180e8000c9.ogg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
bf12a81cc6
configure: Replace `pr` since it is not provided by busybox
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While pr is a valid POSIX.1 command, its usage in configure
is a little borderline and is possible to replace it with
printf.
Bug-Id: 913
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
5f3a081b42
avi: Spin out the logic to position to the next non-interleaved stream
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
cb49bb10ca
build: Move -Wcast-qual to the extra_warnings
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It amounts to about 1/2 of the warnings generated and does not help
spotting anything useful.
9 years ago
0fc61c6ab6
avi: Validate the stream-id for DV as well
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Avoid false positives while syncing.
Bug-Id: ffmpeg/4086
Bug-Id: 879
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
9 years ago
d017ed878a
avi: Use the correct data type
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avio_tell returns an int64_t.
9 years ago
b2517b02d9
avfilter/af_compand: do not clip; allow >0dB curve points
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Do not clip output samples, so that clipping can be handled by other filters.
Alow setting curve points above 0dB. This is useful when operating with floats.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
259c71c199
avformat/mpjpeg: utilize MIME boundary value to detect start of new frame
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This code is disabled by default so not to regress endpoints sending invalid MIME, but can be enabled via AVOption 'strict_mime_boundary'
Signed-off-by: Alex Agranovsky <alex@sighthound.com>
9 years ago
79103f2199
avformat/mpjpeg: allow processing of MIME parts without Content-Length header
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Fixes ticket 5023
Signed-off-by: Alex Agranovsky <alex@sighthound.com>
9 years ago
97b8db334a
avutil/rational: Test av_rescale_rnd() with combinations of "special" values
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
f03c2ceec1
avutil/mathematics: return INT64_MIN (=AV_NOPTS_VALUE) from av_rescale_rnd() for overflows
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Fixes integer overflow
Fixes: mozilla bug 1229167
Found-by: Tyson Smith
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
cd7524fdd1
avcodec/apedec: Check length in long_filter_high_3800()
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Fixes out of array read
Fixes: 0a7ff0c1d93da9cef28a315ec91b692a/asan_heap-oob_4a52e5_3604_9c56dbb20e308f4faeef7b35f688521a.ape
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
1ac89869db
vp9: always keep s->bytesperpixel and ctx->pix_fmt in sync.
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Fixes mozilla bug 1229128.
9 years ago
fb1bf4454e
git-howto: mention how to clone ffmpeg-web
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Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
9 years ago
bc517be6b0
Makefile: add cleanup of pkg-config files created by configure to distclean
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Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
9 years ago
d208acf2c8
lavf/rtpenc_jpeg: Less strict check for standard Huffman tables.
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There can be one or more Huffman table segments DHT.
Reported-by: Andrey Utkin
9 years ago
6670527d33
avfilter/af_stereotools: remove floor usage
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Michael Niedermayer
Yann Coupin
Vicente Olivert Riera
Sebastian Dröge
Rostislav Pehlivanov
Nicolas George
Timo Teräs
Martin Storsjö
Paul B Mahol
Hendrik Leppkes
James Almer
Ganesh Ajjanagadde
Kylie McClain
Luca Barbato
Michael Niedermayer
Alex Agranovsky
Ronald S. Bultje
Andreas Cadhalpun
Tobias Rapp
Carl Eugen Hoyos