FFmpeg

Commit Graph

Author	SHA1	Message	Date
Joakim Plate	c7b08bc0a7	r3d: Check return value of avio_seek and avoid modifying state if it fails Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Joakim Plate	8dcd00eabd	nsvdec: Check return value of avio_seek and avoid modifying state if it fails Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Joakim Plate	97aa092997	mpc8: Check return value of avio_seek and avoid modifying state if it fails Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Joakim Plate	9712e82a4e	jvdec: Check return value of avio_seek and avoid modifying state if it fails Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Joakim Plate	64476d7ee8	filmstripdec: Check return value of avio_seek and avoid modifying state if it fails Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Joakim Plate	d7c11b114b	ffmdec: Check return value of avio_seek and avoid modifying state if it fails Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Joakim Plate	8332321c57	dv: Check return value of avio_seek and avoid modifying state if it fails Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Joakim Plate	3371e89640	bink: Check return value of avio_seek and avoid modifying state if it fails Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B Mahol	dcd2b55e1a	Check AVCodec.pix_fmts in avcodec_open2() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Alex Converse	9e1db721c4	svq3: Prevent illegal reads while parsing extradata. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	13 years ago
Rafaël Carré	b24aaabd44	remove ParseContext1 Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Rafaël Carré	797639dcfd	vc1: use ff_parse_close It works as long as ParseContext is the first member of the private struct Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Rafaël Carré	07554ace70	mpegvideo parser: move specific fields into private context This obviates using ParseContext1, which is slated for removal. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Rafaël Carré	e40924887a	mpeg4video parser: move specific fields into private context This obviates using ParseContext1, which is slated for removal. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Rafaël Carré	53a09964f0	cavs parser: fix parser context type Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Yordan Makariev	0c5d78a898	4xm, timefilter: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Martin Storsjö	ba83ac4c27	rtpenc: Write a log message if the max packet size is too small Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	45b7bd7c53	h264: disallow constrained intra prediction modes for luma. Conversion of the luma intra prediction mode to one of the constrained ("alzheimer") ones can happen by crafting special bitstreams, causing a crash because we'll call a NULL function pointer for 16x16 block intra prediction, since constrained intra prediction functions are only implemented for chroma (8x8 blocks). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Alex Converse	81749f30cd	dv: Move tables from dvdata.h to dvdata.c	13 years ago
Alex Converse	8dbdc2d840	dv: Move a table used only by the demuxer out of a shared header.	13 years ago
Alex Converse	89c9a8d3fd	dv: Move functions used only by the encoder out of a shared header.	13 years ago
Alex Converse	3746072712	dv: Split dvdata.h into dvdata.h and dvquant.h	13 years ago
Alex Converse	0ab3687924	dv: Fix small overread in audio frequency table. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	13 years ago
Justin Ruggles	b758cf7343	avcodec: set avpkt->size to 0 if encode2() did not output a packet	13 years ago
Justin Ruggles	a75bc764ec	avcodec: for audio encoding, set packet dts to packet pts. There are no audio encoders which do frame reordering.	13 years ago
Justin Ruggles	d483bb58c3	ac3dsp: do not use pshufb in ac3_extract_exponents_ssse3() We need to do unsigned saturation in order to cover the corner case when the absolute coefficient value is 16777215 (the maximum value). Fixes Bug #216	13 years ago
Michael Niedermayer	e6d9fa66f1	ac3dec: Move center and surround mix level tables to the parser. That way all mix levels as exported by avpriv_ac3_parse_header() will have the same meaning. Previously the 3-bit center mix level for E-AC-3 was used to index in a 4-entry table, leading to out-of-array reads. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Alex Converse	7b05025856	aacdec: Unify preconfigured layout and PCE layout.	13 years ago
Alex Converse	f1ecd0802d	aacdec: Support native channel layout when requested.	13 years ago
Alex Converse	37bed6ff3f	aacdec: Try to sniff a reasonable channel layout for PCE based configurations. This changes the output order of multichannel PCE based streams.	13 years ago
Martin Storsjö	e7d4a2a721	libavcodec: Don't do av_free(av_malloc(0)) for bitstream filters This fixes crashes on exit when closing a bitstream filter that hasn't allocated any private data, on OS X. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Janne Grunau	c57fe49da8	eac3dec: replace undefined 1<<31 with INT32_MIN in noise generation	13 years ago
Janne Grunau	456d3e4fb5	yadif: specify array size outside DECLARE_ALIGNED	13 years ago
Ronald S. Bultje	73e15e8e6b	prores: specify array size outside DECLARE_ALIGNED brackets.	13 years ago
Paul B Mahol	0f3d8baef9	WavPack demuxer: set packet duration Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B Mahol	9aff2d1753	tta: use skip_bits_long() Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Tomas Härdin	e24167aae6	mxfdec: Ignore the last entry in Avid's index table segments The last entry is the total size of the essence container. Previously a TemporalOffset error would be logged, even though segments like these are expected. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	d6b81ff949	mxfdec: Sanity-check SampleRate This avoids a SIGFPE if SampleRate is missing or set to naughty values. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	c65642d351	mxfdec: Handle small EditUnitByteCount These are common with audio atoms. Without this the demuxer would read two bytes at a time for a mono 16-bit file. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	240ddbce56	mxfdec: Consider OPAtom files that do not have exactly one EC to be OP1a This fixes demuxing of 2011_DCPTEST_24FPS.V.mxf. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	9123950be0	mxfdec: Don't crash in mxf_packet_timestamps() if current_edit_unit overflows Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	d00257e96a	mxfdec: Zero nb_ptses in mxf_compute_ptses_fake_index() This fixes SIGSEGV on files with both CBR and VBR index segments (zzuf6.mxf). Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	df2a85085e	mxfdec: Sanity check PreviousPartition Without this certain files could get the demuxer stuck in a loop. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	11800c8c89	mxfdec: Never seek back in local sets and KLVs Specially crafted files can lead the parsing code to take too long. We fix a lot of these problems by not allowing local tags to extend past the end of the set and not allowing other KLVs to be read past the end of themselves. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	687e2fdebd	mxfdec: Move the current_partition check inside mxf_read_header() This fixes SIGSEGV on files where this is the case, such as zzuf4.mxf. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	e352c96c17	mxfdec: Fix infinite loop in mxf_packet_timestamps() This can happen if an index table segment has a very large IndexStartPosition. zzuf3.mxf is an example of such a file. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	0373ec635d	mxfdec: Check eof_reached in mxf_read_local_tags() This fixes an infinite loop with zzuf2.mxf. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	effe3b9575	mxfdec: Check for NULL component This fixes a SIGSEGV with zzuf1.mxf. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	29fc8f50cd	mxfdec: Make sure mxf->nb_index_tables > 0 in mxf_packet_timestamps() Only the OPAtom demuxing logic is guaranteed to have index tables, meaning OP1a files that lack an index would cause SIGSEGV. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Tomas Härdin	a3923482f2	mxfdec: Make sure x < index_table->nb_ptses Avoids a SIGSEGV on files with IndexEntryCount < IndexDuration. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago

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32310 Commits (f73673a770215f2f601ebb6e75d264533f738cc4) All Branches Search

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