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* movenc: Return a proper error code for invalid combinationsMartin Storsjö2013-09-22
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Check the error handling flags on slice/field header decode errorsMartin Storsjö2013-09-22
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* electronicarts: Check packet sizes before readingMartin Storsjö2013-09-22
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: Avoid setting avg_frame_rate if delta_dts is negativeMartin Storsjö2013-09-22
| | | | | | | | | This avoids setting avg_frame_rate to invalid (negative) values. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Don't decode slices when the latest slice header failed to decodeMichael Niedermayer2013-09-22
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Make sure last_picture is initialized in vc1_decode_skip_blocksMartin Storsjö2013-09-22
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Undo mpegvideo initialization if unable to allocate tablesMartin Storsjö2013-09-22
| | | | | | | | | | Previously, s->context_initialized was left set to 1 if ff_vc1_decode_init_alloc_tables failed, skipping the initialization completely on the next decode call. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* vc1dec: Fix leaks in ff_vc1_decode_init_alloc_tables on errorsMartin Storsjö2013-09-22
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* wnv1: Make sure the input packet is large enoughMartin Storsjö2013-09-22
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* movenc: Use keyframes as default fragmentation point in ismvMartin Storsjö2013-09-22
| | | | | | | | Fragmenting blindly to a certain duration isn't a good choice if one should be able to switch between different qualities, therefore default to keyframes instead. Signed-off-by: Martin Storsjö <martin@martin.st>
* movenc: Set all implicit flags immediately in mov_write_headerMartin Storsjö2013-09-22
| | | | | | | | This makes sure other sanity checks for conflicting options can work properly, e.g. for the conflict between the faststart flag when using the ismv mode. Signed-off-by: Martin Storsjö <martin@martin.st>
* movenc: Set mov->mode earlier in mov_write_headerMartin Storsjö2013-09-22
| | | | | | | This allows simplifying some early checks that depend on the muxer mode. Signed-off-by: Martin Storsjö <martin@martin.st>
* tls: Do not abort on non-fatal TLS alerts with gnutlsMartin Storsjö2013-09-22
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* flv: Make onTextData parsing robustLuca Barbato2013-09-22
| | | | Certain streaming servers do not preserve the order of the fields.
* rtmp: Replace a magic number with a macroLuca Barbato2013-09-22
| | | | 11 is the RTMP header size.
* rtmp: Rewrite embedded flv handlingLuca Barbato2013-09-22
| | | | | | Use update_offset() as done for rtmp audio, video and notifications and read update and write the fields instead of replacing them in the rtmp packet and then memcpying it to the output buffer.
* rtmp: Refactor get_packetLuca Barbato2013-09-22
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* rtmp: Support AMF_DATA_TYPE_MIXEDARRAYLuca Barbato2013-09-22
| | | | | | | | | And fix the AMF_DATA_TYPE_ARRAY parsing while at it. A MIXEDARRAY type, as the ARRAY, store the number of elements in an uint32 before the list. The ARRAY is strict and does not have an OBJECT terminator, MIXEDARRAY behaves like an OBJECT type and a different than stated number of element can be present.
* avutil: Fix compilation with inline asm disabled on mingwAlex Smith2013-09-22
| | | | | | Because of -Werror=implicit-function-declaration the build will fail. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavu: Add interleaved 4:2:2 8/10-bit formatsKieran Kunhya2013-09-21
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* h264dec: Add .avc file name extensionVittorio Giovara2013-09-20
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* h264dec: K&R formatting cosmeticsVittorio Giovara2013-09-20
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* mem: Handle av_reallocp(..., 0) properlyMartin Storsjö2013-09-20
| | | | | | | Previously this did a double free (and returned an error). Reported-by: Justin Ruggles Signed-off-by: Martin Storsjö <martin@martin.st>
* h264: remove an unused static constantVittorio Giovara2013-09-20
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* msvc/icl: Use __declspec(noinline)Alex Smith2013-09-20
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* msvc/icl: Use __declspec(deprecated)Alex Smith2013-09-20
| | | | | | | | | | | Prior to this on msvc/icl there was no handling of deprecated functions and the deprecated warning was disabled. After enabling there are a number of warnings relating to the CRT and the use of the non-secure versions of several functions. Defining _CRT_SECURE_NO_WARNINGS silences these warnings. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Unbreak get_packetLuca Barbato2013-09-20
| | | | Commit 5626f994f273af80fb100d4743b963304de9e05c broke it.
* dcadec: Validate the lfe parameterMartin Storsjö2013-09-20
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmpproto: Add a comment explaining the logic in handle_notifyMartin Storsjö2013-09-20
| | | | | | | This explains why the cleanup in 5626f994f was wrong and why ae0f316a was needed. Signed-off-by: Martin Storsjö <martin@martin.st>
* build: Support cparserLuca Barbato2013-09-19
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* r3d: Add more input value validationMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* rl2: Avoid a division by zeroMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* wtv: Add more sanity checks for a length read from the fileMartin Storsjö2013-09-19
| | | | | | | | Also make sure the existing length check can't overflow. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* yop: Clear all references to the AVBuffer in the local AVPacketMartin Storsjö2013-09-19
| | | | | | | | | This makes sure that it doesn't try to free an AVBuffer belonging to an earlier packet when we free the local packet at the end. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* fraps: Make the input buffer size checks more strictMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* segafilm: Validate the number of audio channelsMartin Storsjö2013-09-19
| | | | | | | | This avoids divisions by zero later. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* svq3: Avoid a division by zeroMartin Storsjö2013-09-19
| | | | | | | | | | If the height is zero, the decompression will probably end up failing due to not fitting into the allocated buffer later anyway, so this doesn't need any more elaborate check. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* qpeg: Add checks for running out of rows in qpeg_decode_interMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* mpegaudiodec: Validate that the number of channels fits at the given offsetMartin Storsjö2013-09-19
| | | | | | | | This is similar to the fix in 35cbc98b. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* asvdec: Verify the amount of extradataMartin Storsjö2013-09-19
| | | | | | | | The init function reads one byte of extradata. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* movenc: Use null buffers for measuring the amount of data to be writtenMartin Storsjö2013-09-19
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* aviobuf: Add functions for null buffersMartin Storsjö2013-09-19
| | | | | | | Null buffers are useful for simulating writing to a real buffer for the sake of measuring how many bytes are written. Signed-off-by: Martin Storsjö <martin@martin.st>
* asfenc: mux chapters in ASF files using an ASF "marker" sectionVladimir Pantelic2013-09-19
| | | | | | | | ASF markers only have a start time, so we lose the chapter end times, but that is ASF for you Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* asfenc: remember send time and offset of the index entriesVladimir Pantelic2013-09-19
| | | | | Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* asfenc: add ASF_Reserved_4 as defined in section 10.10 of the ASF specVladimir Pantelic2013-09-19
| | | | | Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* asfdec: replace magic constant with DATA_HEADER_SIZEVladimir Pantelic2013-09-19
| | | | | Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* asfdec: substract preroll time from marker presentation timeVladimir Pantelic2013-09-19
| | | | | | | this was forgotten when we changed ASF to not output the preroll time Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* rv34: Fix a memory leak on errorsMartin Storsjö2013-09-19
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* idroqdec: Make sure a video stream has been allocated before returning packetsMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* rv10: Validate the dimensions set from the containerMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
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