T

Michael Niedermayer 58dc526ebf smc: fix the bounds check

Fixes invalid writes when there are more blocks in a run than total
remaining blocks.

CC: libav-stable@libav.org
Bug-ID: CVE-2014-8548
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit d423dd72be)
Signed-off-by: Anton Khirnov <anton@khirnov.net>

2014-12-20 10:51:41 +01:00

compat

cosmetics: Write NULL pointer equality checks more compactly

2014-08-15 03:18:18 -07:00

doc

doc: Fix syntax and logical errors in avconv stream combination example

2014-09-10 12:01:16 -07:00

libavcodec

smc: fix the bounds check

2014-12-20 10:51:41 +01:00

libavdevice

pulse: Add a wallclock option to be compatible with other other captures

2014-08-28 11:13:19 +02:00

libavfilter

resample: Avoid off-by-1 errors in PTS calcs.

2014-10-18 05:11:23 +02:00

libavformat

mov: avoid a memleak when multiple stss boxes are present

2014-12-20 10:51:40 +01:00

libavresample

lavr: Update the planar check in ff_audio_convert

2014-08-17 16:11:02 +02:00

libavutil

lavu: fix memory leaks by using a mutex instead of atomics

2014-11-27 13:38:29 +01:00

libswscale

Bump major versions of all libraries.

2014-08-09 16:58:33 +00:00

presets

presets: spelling error in libvpx 1080p50_60

2011-10-22 00:28:56 +02:00

tests

Replace lena.pnm

2014-12-01 08:02:45 -05:00

tools

cosmetics: Write NULL pointer inequality checks more compactly

2014-08-15 05:34:13 -07:00

.gitattributes

Treat all '*.pnm' files as non-text file

2014-12-01 08:02:37 -05:00

.gitignore

fate: Split fate-pixdesc tests and dispatch them through Make

2014-08-01 01:18:30 -07:00

arch.mak

aarch64: add armv8 CPU flag

2014-04-06 21:18:49 +02:00

avconv_dxva2.c

avconv_dxva2: define all used GUIDs directly instead of relying on the dxva2api.h header

2014-04-29 16:50:43 +02:00

avconv_filter.c

avconv: do not use the stream codec context for encoding

2014-06-01 08:33:21 +02:00

avconv_opt.c

avconv: Use the mpeg12 private option scan_offset

2014-12-14 18:43:25 +01:00

avconv_vda.c

avconv: Support VDA hwaccel

2014-05-11 15:00:03 +02:00

avconv_vdpau.c

avconv: add support for VDPAU decoding

2013-11-23 11:55:53 +01:00

avconv.c

cosmetics: Write NULL pointer equality checks more compactly

2014-08-15 03:18:18 -07:00

avconv.h

avconv: do not use the stream codec context for encoding

2014-06-01 08:33:21 +02:00

avplay.c

cosmetics: Write NULL pointer equality checks more compactly

2014-08-15 03:18:18 -07:00

avprobe.c

cmdutils: wrap exit explicitly

2013-07-07 21:43:23 +02:00

Changelog

Update changelog for v11.1

2014-12-01 21:39:01 -05:00

cmdutils_common_opts.h

avplay: Accept cpuflags option

2013-10-22 10:49:31 +02:00

cmdutils.c

cosmetics: Write NULL pointer inequality checks more compactly

2014-08-15 05:34:13 -07:00

cmdutils.h

cmdutils: Mark exit_program as av_noreturn

2014-03-28 00:40:43 +01:00

common.mak

build: export library dependencies in ${name}_FFLIBS

2014-05-20 00:43:51 +02:00

configure

configure: Check for nanosleep in headers as well, not only in libs

2014-08-13 14:39:01 +03:00

COPYING.GPLv2

Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1.

2009-06-05 09:51:31 +00:00

COPYING.GPLv3

Add configure option to upgrade (L)GPL to version 3.

2009-06-05 11:04:03 +00:00

COPYING.LGPLv2.1

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

COPYING.LGPLv3

Add configure option to upgrade (L)GPL to version 3.

2009-06-05 11:04:03 +00:00

CREDITS

partially rename FFmpeg to Libav

2011-03-16 21:54:39 +01:00

INSTALL

doc: clarify configure features

2011-04-07 02:54:12 +02:00

library.mak

build: Support executable only ldflags

2014-07-21 22:18:35 +02:00

LICENSE

license: Mention that vf_interlace is GPL, not LGPL

2014-08-28 10:50:34 -07:00

Makefile

configure: add support for neon intrinsics

2014-07-21 23:18:29 +02:00

README

doc: Add more information in the README

2014-08-16 00:49:22 +02:00

README.md

doc: Add more information in the README

2014-08-16 00:49:22 +02:00

RELEASE

Prepare for 11.1 Release

2014-12-01 21:39:37 -05:00

version.sh

Drop git- prefix from version labels

2011-06-19 19:41:23 +01:00

README.md

Libav

Libav is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

libavcodec provides implementation of a wider range of codecs.
libavformat implements streaming protocols, container formats and basic I/O access.
libavutil includes hashers, decompressors and miscellaneous utility functions.
libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
libavdevice provides an abstraction to access capture and playback devices.
libavresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

avconv is a command line toolbox to manipulate, convert and stream multimedia content.
avplay is a minimalistic multimedia player.
avprobe is a simple analisys tool to inspect multimedia content.
Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Conding examples are available in the doc/example directory.

License

Libav codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.