FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	6755eb5b21	mss12: validate display dimensions The code currently reads the coded dimensions from the extradata, but expects the display dimensions to be set by the caller, and does not check that they are compatible (i.e. that the displayed size is smaller than the coded size). Make sure that when the display dimensions are set, they are also valid. Fixes possible invalid memory access. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	33f10546ec	vc1: check that slices have a positive height Fixes possible invalid reads. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	09b23786b3	pcx: use the bytestream2 API for reading from input Fixes possible invalid reads. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	221402c1c8	pcx: check that the packet is large enough before reading the header Fixes possible invalid reads. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	15ee419b7a	pcx: properly pad the scanline It is passed to the get_bits API, which requires buffers to be padded. Fixes possible invalid reads. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	409d1cd2c9	cook: use the bytestream2 API for reading extradata Fixes possible invalid reads in corrupted files. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	bba9d8bdfb	qpeg: fix an off by 1 error in the MV check height - me_y is the line from which we read, so it must be strictly smaller than the frame height. Fixes possible invalid reads in corrupted files. Also, use a proper context for logging the error. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	796dca027b	alac: do not return success if nothing was decoded If we encounter an END element before anything is decoded, we would return success even though the output frame has not been allocated, which is invalid. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Anton Khirnov	f5d46d3322	vmnc: check that subrectangles fit into their containing rectangles Fixes possible invalid writes with corrupted files. CC: libav-stable@libav.org Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	9 years ago
Diego Biurrun	83b92a855e	golomb: Drop disabled cruft	9 years ago
Diego Biurrun	014852e932	simple_idct: arm: Drop disabled code variant	9 years ago
Diego Biurrun	e2b9993558	simple_idct: x86: Drop disabled IDCT implementation This gem has been disabled since 2001.	9 years ago
Diego Biurrun	7effebde78	dvbsubdec: Remove disabled, near-duplicate debug code	9 years ago
Diego Biurrun	93fed46a92	timefilter: test: Drop some disabled debug cruft	9 years ago
Diego Biurrun	0e285c2f90	mpegvideo: Kill some disabled code	9 years ago
Diego Biurrun	f2f145f303	msmpeg4: Drop disabled debug cruft	9 years ago
Diego Biurrun	be1db21ba8	mathops: Drop disabled alternative mid_pred() implementation	9 years ago
Diego Biurrun	be3363f664	nsv: Drop disabled cruft	9 years ago
Diego Biurrun	b53d8c3ccf	mjpegdec: Drop disabled code	9 years ago
Diego Biurrun	34c22a9ca6	faan(i)dct: Kill some disabled code	9 years ago
Diego Biurrun	a4b1b5aa28	wc3movie: Drop unused cruft	9 years ago
Diego Biurrun	17cb56b356	ffv1: Remove broken disabled cruft	9 years ago
Diego Biurrun	b96f0ab3d2	h264: Kill broken disabled cruft	9 years ago
Diego Biurrun	42c4c2d2a6	aac: Drop broken cruft	9 years ago
Diego Biurrun	263efc095e	jfdct: Kill broken cruft	9 years ago
Diego Biurrun	d9442d1303	rm: Drop broken disabled cruft	9 years ago
Diego Biurrun	dab2034b86	roqvideoenc: Drop broken disabled cruft	9 years ago
Diego Biurrun	562bec0e69	pnm_parser: Drop broken disabled cruft	9 years ago
Diego Biurrun	a972fc1c0a	wma: Kill non-compiling disabled cruft	9 years ago
Diego Biurrun	aa37d2bf45	swscale: Kill non-compiling disabled cruft	9 years ago
Diego Biurrun	d5fda00efa	mpeg4videoenc: Kill non-compiling disabled cruft	9 years ago
Diego Biurrun	e4d5b55193	rangecoder: Kill non-compiling disabled cruft	9 years ago
Diego Biurrun	00a0419c7f	mathematics: Kill non-compiling disabled cruft	9 years ago
Mark Thompson	5a667322f5	vaapi_vc1: Remove redundant version check The lowest supported VAAPI version is 0.34 (checked at configure time), so this test is no longer needed.	9 years ago
Mark Thompson	01d6f84f49	vaapi_vc1: Constify pointers	9 years ago
Mark Thompson	ee9061293e	vaapi_mpeg2: Constify pointers	9 years ago
Mark Thompson	03adfe9130	vaapi_h264: Constify pointers	9 years ago
Mark Thompson	121f34d5f0	hwcontext_vaapi: Try the first render node as the default DRM device If no string argument is supplied when av_hwdevice_ctx_create() is called to create a VAAPI device, we currently only try the default X11 display (that is, $DISPLAY) to find a device, and will therefore fail in the absence of an X server to connect to. Change the logic to also look for a device via the first DRM render node (that is, "/dev/dri/renderD128"), which is probably the right thing to use in most simple configurations which only have one DRM device.	9 years ago
Sean McGovern	6fc944e613	Prepare for 12_alpha1 Release	9 years ago
Luca Barbato	f6d2fed811	avconv: Make sure that inputless filtergraphs are configured Unbreak `avconv -filter_complex testsrc`. Regression introduced in `a3a0230a98`	9 years ago
Luca Barbato	602abe77b0	avconv: Check the fifo allocation	9 years ago
Anton Khirnov	f2143c57b6	vp9: reindent after last commit	9 years ago
Ronald S. Bultje	1730a67ab9	vp9: add frame threading Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Ronald S. Bultje	5b995452a6	vp9: allocate 'b', 'block/uvblock' and 'eob/uveob' dynamically. This will be needed for frame threading. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Ronald S. Bultje	bc6e0b64a9	vp9: split last/cur_frame from the reference buffers. We need more information from last/cur_frame than from reference buffers, so we can use a simplified structure for reference buffers, and then store mvs and segmentation map information in last/cur. This prepares the decoder for frame threading support. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	04763c6f87	h264_direct: use the reference mask from the actual reference Not from the underlying frame. Fixes races with frame threading in field-coded files, where decoding would wait for the wrong field (e.g. random failures in mixed-nal-coding). Bug-Id: 954	9 years ago
Anton Khirnov	e9bfff1cc6	lavc: free buffer_frame/pkt on avcodec_open2() failure Fixes memory leaks in some FATE tests.	9 years ago
Anton Khirnov	ec021d4844	buffer: fix av_buffer_pool_init2() documentation A non-existent av_buffer_pool_can_uninit() function is mentioned instead of av_buffer_pool_uninit(). Also, this function is to be called by the caller, not the pool itself.	9 years ago
Diego Biurrun	0638b99cdb	aiff: Skip padding byte for odd-sized chunks Bug-Id: 660	9 years ago
Ronald S. Bultje	0df4801105	vp9: make mv bounds 32bit. The frame dimensions are 16bit, so the mv bounds can easily overflow int16 for large videos. Bug-Id: Handbrake/46 CC: libav-stable@libav.org Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago

1 2 3 4 5 ...

43621 Commits (6755eb5b212384e0599f7f2c5de42df49fff57de) All Branches Search

43621 Commits (6755eb5b212384e0599f7f2c5de42df49fff57de)

All Branches