FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	d92024f18f	lavf: more correct printf format specifiers	11 years ago
Michael Niedermayer	77d2a1ca59	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>	11 years ago
Michael Niedermayer	ed1eb9602c	avformat/rmdec: check that sub_packet_size fit in the packet for DEINT_ID_GENR Fixes use of uninitialized memory Fixes: msan_uninit-mem_7fa8c49400d0_3923_audiosig.rm Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	165f96cd2d	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>	11 years ago
Michael Niedermayer	4e394a98f2	avformat/rmdec: check against mismatching int4 interleaver parameters which would leave uninitialized holes Fixes use of uninitialized memory Fixes: msan_uninit-mem_7f9cf38857c0_4582_coop.ra Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	fd335aa326	avformat/rmdec: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b797a00f63	avformat/rmdec: zero string destination before use Fixes use of uninitialized memory Fixes: msan_uninit-mem_7f9677850d99_4635_crashed.rm Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d04ec6ffc5	avformat/rmdec: english typos Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	aaf02f6ede	avformat/rmdec: add some error messages Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f7106e00f7	avformat/rmdec: fix return code of ff_rm_parse_packet() Broken by `aecb9d3` Fixes assertion failure Fixes Ticket3042 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	a807c68253	avformat: use ff_alloc_extradata() Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Martin Storsjö	0f310a6f33	rmdec: Validate the fps value Abort if it is invalid if strict error checking has been requested. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Diego Biurrun	7df9e693a3	cosmetics: Fix ATRAC codec name spelling	11 years ago
Diego Biurrun	7950e519bb	Disable deprecation warnings for cases where a replacement is available	12 years ago
Carl Eugen Hoyos	aecb9d39bc	rmdec: Forward error messages from rm_assemble_video_frame() to the caller. Fixes the cause of a null pointer dereference on oom described in ticket #2724.	12 years ago
Piotr Bandurski	161047f010	rmdec: fix crash in case of oom Fixes ticket #2724 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d35b6cd377	rmdec: Use the AVIOContext given as parameter in rm_read_metadata() This fixes crashes when playing back certain RealRTSP streams. When invoked from the RTP depacketizer, the full realmedia demuxer isn't invoked, but only certain functions from it, where a separate AVIOContext is passed in as parameter (for the buffer containing the data to parse). The functions called from within those entry points should only be using that parameter, not s->pb. In the depacketizer case, s is the RTSP context, where ->pb is null. Cc: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	bf87908cd8	rmdec: Pass AVIOContext to rm_read_metadata() Fix null pointer dereference Fixes Ticket2588 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	161dee4321	rmdec: dont return uninitialized data Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	519ebb5ee5	rmdec: flush audio packet on seeking Fixes Ticket1605 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	85a5bc054c	lavf: remove disabled FF_API_R_FRAME_RATE cruft	12 years ago
Anton Khirnov	1afddbe59e	avpacket: use AVBuffer to allow refcounting the packets. This will allow us to avoid copying the packets in many cases. This breaks ABI.	12 years ago
Michael Niedermayer	0780fe2740	rmdec: Limit videobufsize to remaining amount of data Fixes excessive memory allocation Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Jean First	7fc73d9ab7	rmdec: fix compiler warning for uninitialized variables Signed-off-by: Jean First <jeanfirst@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Piotr Bandurski	76f126ba2e	rmdec: set bit rate for ra3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Piotr Bandurski	2e6bd22bbf	rmdec: set bit rate for ra4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	d687b8c875	Cosmetics: Reindent after last commit.	12 years ago
Carl Eugen Hoyos	00a62e6776	Do not skip three bytes and don't search for extradata in old realaudio files. Fixes ticket #1557.	12 years ago
Justin Ruggles	bfe5454cd2	lavf: move ff_codec_get_tag() and ff_codec_get_id() definitions to internal.h	12 years ago
Michael Niedermayer	3616afced6	rmdec: fix av_log level and context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Justin Ruggles	60a585304c	rmdec: set channel layout for RA version 3	12 years ago
Michael Niedermayer	c01a462cda	rmdec: fix null derefercne Fixes CID733714 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1bf5071104	rmdec: use av_assert for audio_pkt_cnt Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	7e68c91e24	rmdec: Move SIPR code shared with Matroska demuxer to a separate file	12 years ago
Diego Biurrun	72eaba5e4f	avformat: Convert some commented-out printf/av_log instances to av_dlog	12 years ago
Michael Niedermayer	e6dc0da504	rmdec: remove unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	62527dc245	rmdec: parse logical-fileinfo, instead of creating phantom tracks Fixes Ticket1090 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	19a61bf39d	rmdec: pass mime type to ff_rm_read_mdpr_codecdata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Diego Biurrun	6774247a9d	avformat: Drop pointless "format" from container long names	13 years ago
Anton Khirnov	aba232cfa9	lavf: deprecate r_frame_rate. According to its description, it is supposed to be the LCM of all the frame durations. The usability of such a thing is vanishingly small, especially since we cannot determine it with any amount of reliability. Therefore get rid of it after the next bump. Replace it with the average framerate where it makes sense. FATE results for the wtv and xmv demux tests change. In the wtv case this is caused by the file being corrupted (or possibly badly cut) and containing invalid timestamps. This results in lavf estimating the framerate wrong and making up wrong frame durations. In the xmv case the file contains pts jumps, so again the estimated framerate is far from anything sane and lavf again makes up different frame durations. In some other tests lavf starts making up frame durations from different frame.	13 years ago
William Yu	6d4e0d1b7e	avf:rmdec.c fill duration to AVFormatContext Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	b0e9edc44f	avcodec: add a cook parser to get subpacket duration Fixes jittery video playback of rm files with cook audio.	13 years ago
Kostya Shishkov	b8560637d9	RealAudio Lossless decoder	13 years ago
Alex Converse	1697c29d75	rmdec: Honor .RMF tag size rather than assuming 18.	13 years ago
Diego Biurrun	75c553eb26	rmdec: adjust printf format string specifier to fix warning libavformat/rmdec.c:383: warning: format ‘%d’ expects type ‘int’, but argument 7 has type ‘int64_t’	13 years ago
Michael Niedermayer	418403662b	rmdec: fix "warning: format %d expects argument of type int, but argument 7 has type int64_t" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	aac07a7a4c	rm: prevent infinite loops for index parsing. Specifically, prevent jumping back in the file for the next index, since this can lead to infinite loops where we jump between indexes referring to each other, and don't read indexes that don't fit in the file. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	e30b3e59a4	rmdec: when using INT4 deinterleaving, error out if sub_packet_h <= 1. We read sub_packet_h / 2 packets per line of data (during deinterleaving), which equals zero if sub_packet_h <= 1, thus causing us to not read any data, leading to an infinite loop. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Anton Khirnov	6e9651d106	lavf: remove AVFormatParameters from AVFormatContext.read_header signature	13 years ago

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239 Commits (46f72ea507afee6adb0d2324848159063d0e7afc)