FFmpeg

Commit Graph

Author	SHA1	Message	Date
Umair Khan	55937bb4a7	libavcodec/als: fix address sanitization error in decoder Signed-off-by: Umair Khan <omerjerk@gmail.com>	7 years ago
Umair Khan	e510a8251b	libavcodec/als: remove check for predictor order of a block Reverts commit `18f94df8`, fixes ticket #5297. Signed-off-by: Umair Khan <omerjerk@gmail.com>	7 years ago
Paul B Mahol	cbbd330abc	avcodec/alsdec: fix some undefined shifts Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	c3f10ea4bb	avcodec/alsdec: remove unused header Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	c8853568b1	avcodec/alsdec: call correct function for multi-channel coding Fixes #5942. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Clément Bœsch	549045254c	Fix all -Wformat warnings raised by DJGPP	8 years ago
Alexandra Hájková	54dcd22885	als: Convert to the new bitstream reader	8 years ago
Alexandra Hájková	fa64aea12e	unary: Convert to the new bitstream reader	8 years ago
Diego Biurrun	6427379f23	als: Restructure DEBUG ifdefs to avoid unused function parameter warnings	8 years ago
Thilo Borgmann	4d48add89b	lavc/alsdec: use get_bitsz() to simplify reading of the mantissa Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	037422178d	avcodec/alsdec: Fix reading 0 mantisse bits Fixes assertion failure Fixes: 848c24abc1721c9e3d1ba7bfee8d9fcc/asan_heap-oob_1d99eca_3709_567bba70d67e7d62714dcf56f26fb1da.mp4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	f2192e0f03	avcodec/alsdec: Fix raw_mantissa memleak Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_9ef60e80de79082a778d3d9ce8ef3b64.mp4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	837e72b016	avcodec/alsdec: Fix mlz memleak Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_172c75af9868d4c2556a79cc2413f4cc.mp4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	ebb9a320d7	avcodec/alsdec: Remove unused variable Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Umair Khan	dcfd24b10c	avcodec/alsdec: Implement floating point sample data decoding It conforms to the RM22 version of the reference encoder Signed-off-by: Umair Khan <omerjerk@gmail.com>	8 years ago
Michael Niedermayer	c36fc857b5	avcodec/alsdec: Check r to prevent out of array read No testcase known Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Umair Khan	a2ba50b03a	avcodec/alsdec: Fix bitstream reading Signed-off-by: Umair Khan <omerjerk@gmail.com> Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Umair Khan	5d64ba9d18	avcodec/alsdec: fix max bits in ltp prefix code The maximum number of bits int the prefix code for p(0) is 4. By setting it as 3, we were missing the last 0 bit. This fixes bug #4715 present on the trac. Signed-off-by: Umair Khan <omerjerk@gmail.com> Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Carl Eugen Hoyos	144ef773c7	Use correct msvc type specifiers for ptrdiff_t and size_t.	9 years ago
Umair Khan	7d6c264e02	avcodec/alsdec: treat quant_cof as a signed value Signed-off-by: Umair Khan <omerjerk@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	c265763318	avcodec/alsdec: Check for overread Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	60f1cc4a1f	alsdec: only adapt order for positive max_order For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1) CC: libav-stable@libav.org Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Andreas Cadhalpun	94bb1ce882	alsdec: check sample pointer range in revert_channel_correlation Also change the type of begin, end and smp to ptrdiff_t to make the comparison well-defined. CC: libav-stable@libav.org Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Andreas Cadhalpun	e191aaca44	alsdec: limit avctx->bits_per_raw_sample to 32 avctx->bits_per_raw_sample is used in get_sbits_long, which only supports up to 32 bits. CC: libav-stable@libav.org Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Andreas Cadhalpun	58d605ee9b	alsdec: only adapt order for positive max_order For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1) Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	afc7748d1f	alsdec: check sample pointer range in revert_channel_correlation Also change the type of begin, end and smp to ptrdiff_t to make the comparison well-defined. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	6a85dfc830	lavc: Replace av_dlog and tprintf with internal macros	10 years ago
Andreas Cadhalpun	faf9fe2c22	alsdec: validate time diff index If begin is smaller than t, the subtraction 'begin -= t' wraps around, because begin is unsigned. The same applies for end < t. This causes segmentation faults. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	4c2b88678b	alsdec: limit avctx->bits_per_raw_sample to 32 avctx->bits_per_raw_sample is used in get_sbits_long, which only supports up to 32 bits. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7e104647a3	avcodec/alsdec: Use av_mallocz_array() for chan_data to ensure the arrays never contain random data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	ef16501aeb	alsdec: ensure channel reordering is reversible If the same idx is used for more than one i, at least one entry in sconf->chan_pos remains uninitialized. This can cause segmentation faults. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	c2fc466351	avcodec/alsdec: use av_malloc(z)_array() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Diego Biurrun	7f9f771eac	avcodec: Don't anonymously typedef structs	10 years ago
Paul B Mahol	dccd648f9f	avcodec/alsdec: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Diego Biurrun	c67b449beb	dsputil: Split bswap*_buf() off into a separate context	11 years ago
Michael Niedermayer	6e6bd5481c	avcodec/alsdec: Clear MPEG4AudioConfig so that no use of uninitialized memory is possible Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	cc8163e1a3	avcodec: more correct printf specifiers	11 years ago
Michael Niedermayer	18f94df8af	avcodec/alsdec: check predictor order against block length Fixes out of array access Fixes: abd3c041acbcb816be113455d138166b-asan_heap-oob_b11634_3707_cov_1707137151_als_05_2ch48k16b.mp4 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5c74fa6ce0	avcodec/alsdec: skip cases where the master channel equals the current channel Fixes: msan_uninit-mem_7f6c73c97cf9_3571_als_04_2ch48k16b.mp4 Fixes use of uninitialized memory Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Reinhard Tartler	2a0fb7286d	alsdec: check block length Fix writing over the end Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Addresses: CVE-2013-0845	11 years ago
Anton Khirnov	23a211cbba	lavc: change all decoders to behave consistently with AV_EF_CRCCHECK. Just crccheck prints a warning, crccheck+explode returns an error. Also document this behavior.	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Thilo Borgmann	6a64b23d93	Update my email address.	12 years ago
Michael Niedermayer	800637709c	alsdec: minor simplification in read_block() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	ca488ad480	alsdec: Clean up error paths Fix at least a memory leak. CC: libav-stable@libav.org	12 years ago
Luca Barbato	70ecc175c7	alsdec: Fix the clipping range mcc_weightings is only 32 elements. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	12 years ago
Diego Biurrun	2832ea26f3	Remove commented-out debug #define cruft	12 years ago
Diego Biurrun	63d744e2be	av_log_missing_feature() ---> avpriv_report_missing_feature()	12 years ago

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174 Commits (aa7b0329ff282ea8afb3c26dcbbc64209a280219)