From 5df3efbdd6bf5ec723b4932e7c6296bea097d718 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Fri, 6 Dec 2019 21:00:24 +0100
Subject: [PATCH] Update for 2.8.16

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 Changelog    | 309 +++++++++++++++++++++++++++++++++++++++++++++++++++
 RELEASE      |   2 +-
 doc/Doxyfile |   2 +-
 3 files changed, 311 insertions(+), 2 deletions(-)

diff --git a/Changelog b/Changelog
index 0329e58c3d..b92e937c28 100644
--- a/Changelog
+++ b/Changelog
@@ -1,6 +1,315 @@
 Entries are sorted chronologically from oldest to youngest within each release,
 releases are sorted from youngest to oldest.
 
+version 2.8.16:
+- avcodec/utils: Check block_align
+- avcodec/utils: Check sample_rate before opening the decoder
+- avcodec/g729dec: require buf_size to be non 0
+- avcodec/alac: Fix integer overflow in lpc_prediction() with sign
+- avcodec/wmaprodec: Fix buflen computation in save_bits()
+- avcodec/vc1_block: Fix integer overflow in AC rescaling in vc1_decode_i_block_adv()
+- avcodec/vmdaudio: Check chunk counts to avoid integer overflow
+- avformat/mxfdec: Clear metadata_sets_count in mxf_read_close()
+- avcodec/nuv: Use ff_set_dimensions()
+- avcodec/ffwavesynth: Fix integer overflow with pink_ts_cur/next
+- avcodec/ralf: Fix integer overflows with the filter coefficient in decode_channel()
+- avcodec/g729dec: Use 64bit and clip in scalar product
+- avcodec/mxpegdec: Check for multiple SOF
+- avcodec/nuv: Move comptype check up
+- avcodec/wmavoice: Fix integer overflow in synth_frame()
+- avutil/lfg: Correct index increment type to avoid undefined behavior
+- avcodec/cngdec: Remove AV_CODEC_CAP_DELAY
+- avcodec/iff: Move index use after check in decodeplane8()
+- avcodec/atrac3: Check for huge block aligns
+- avcodec/ralf: use multiply instead of shift to avoid undefined behavior in decode_block()
+- avcodec/wmadec: Require previous exponents for reuse
+- avcodec/vc1_block: Fix undefined behavior in ac prediction rescaling
+- avcodec/apedec: Fixes integer overflow of res+*data in do_apply_filter()
+- avcodec/sonic: Fix integer overflow in predictor_calc_error()
+- lavc/tableprint_vlc: Remove avpriv_request_sample() from included files.
+- avcodec/adpcm: Fix undefined behavior with negative predictions in IMA OKI
+- avcodec/cook: Move up and extend block_align check
+- avcodec/twinvq: Check block_align
+- avcodec/cook: Enlarge gain table
+- avcodec/atrac3plus: Check split point in fill mode 3
+- avcodec/wmavoice: Check sample_rate
+- avcodec/apedec: Fix integer overflow in filter_3800()
+- avcodec/ffv1dec: Use a different error message for the slice level CRC
+- avcodec/apedec: Fix undefined integer overflow in long_filter_ehigh_3830()
+- avcodec/snowenc: Fix 2 undefined shifts
+- avformat/nutenc: Do not pass NULL to memcmp() in get_needed_flags()
+- avcodec/truemotion2: Fix several integer overflows in tm2_low_res_block()
+- avcodec/adpcm: Fix invalid shifts in ADPCM DTK
+- avcodec/apedec: Only clear the needed buffer space, instead of all
+- avcodec/libvorbisdec: Fix insufficient input checks leading to out of array reads
+- avcodec/vp5: Check render_x/y
+- avcodec/ralf: Skip initializing unused filter variables
+- avformat/pjsdec: Check duration for overflow
+- avcodec/ptx: Check that the input contains at least one line
+- avcodec/alac: Fix integer overflow in LPC
+- avcodec/smacker: Fix integer overflows in pred[] in smka_decode_frame()
+- avcodec/aliaspixdec: Check input size against minimal picture size
+- avcodec/ffwavesynth: Fix integer overflows in pink noise addition
+- avcodec/vc1_block: Fixes integer overflow in vc1_decode_i_block_adv()
+- avcodec/wmalosslessdec: Check block_align
+- avcodec/g729postfilter: Fix left shift of negative value
+- avcodec/binkaudio: Check sample rate
+- avcodec/adpcm: Check initial predictor for ADPCM_IMA_EA_EACS
+- avcodec/apedec: Fix integer overflow in predictor_update_3930()
+- avcodec/g729postfilter: Fix undefined intermediate pointers
+- avcodec/g729postfilter: Fix undefined shifts
+- avcodec/lsp: Fix undefined shifts in lsp2poly()
+- avcodec/adpcm: Fix left shifts in AV_CODEC_ID_ADPCM_EA
+- avfilter/vf_geq: Use av_clipd() instead of av_clipf()
+- avcodec/ituh263dec: Check input for minimal frame size
+- avcodec/truemotion1: Check that the input has enough space for a minimal index_stream
+- avformat/mpsubdec: Clear queue on error
+- avcodec/sunrast: Check that the input is large enough for the maximally compressed image
+- avcodec/sunrast: Check for availability of maplength before allocating image
+- avformat/subtitles: Check nb_subs in ff_subtitles_queue_finalize()
+- avcodec/g2meet: Check for end of input in jpg_decode_block()
+- avcodec/g2meet: Check if adjusted pixel was on the stack
+- avcodec/motionpixels: Mark 2 functions as always_inline
+- avcodec/ralf: Fix integer overflow in decode_channel()
+- vcodec/vc1: compute rangex/y only for P/B frames
+- avcodec/vc1_pred: Fix invalid shifts in scaleforopp()
+- avcodec/vc1_block: Fix invalid shift with rangeredfrm
+- avcodec/vc1: Check for excessive resolution
+- avcodec/vc1: check REFDIST
+- avcodec/apedec: Fix several integer overflows in predictor_update_filter() and do_apply_filter()
+- avcodec/hevc_cabac: Tighten the limit on k in ff_hevc_cu_qp_delta_abs()
+- avcodec/4xm: Check index in decode_i_block() also in the path where its not used.
+- avcodec/atrac3: Check block_align
+- avcodec/alsdec: Avoid dereferencing context pointer in inner interleave loop
+- avcodec/g729_parser: Check block_size
+- avcodec/aacdec: Check if we run out of input in read_stream_mux_config()
+- avcodec/smacker: Fix integer overflow in signed int multiply in SMK_BLK_FILL
+- avcodec/alac: fix undefined behavior with INT_MIN in lpc_prediction()
+- avcodec/ffwavesynth: Fix integer overflow in timestamps
+- avcodec/sunrast: Fix indention
+- avcodec/sunrast: Fix return type for "unsupported (compression) type"
+- avformat/cdxl: Fix integer overflow in intermediate
+- avcodec/hevcdec: repeat character in skiped
+- avcodec/alsdec: Check k from being outside what our implementation can handle
+- avcodec/vp56rac: delay signaling an error on truncated input
+- avcodec/vp5/6/8: use vpX_rac_is_end()
+- avcodec/vp56: Add vpX_rac_is_end() to check for the end of input
+- avcodec/qdm2: Check frame size
+- avcodec/vc1_pred: Fix refdist in scaleforopp()
+- avcodec/vorbisdec: fix FASTDIV usage for vr_type == 2
+- avcodec/iff: Check for overlap in cmap_read_palette()
+- avcodec/apedec: Fix 32bit int overflow in do_apply_filter()
+- avcodec/ralf: fix undefined shift in extend_code()
+- avcodec/ralf: fix undefined shift
+- avcodec/bgmc: Check input space in ff_bgmc_decode_init()
+- avcodec/truemotion2: Fix multiple integer overflows in tm2_null_res_block()
+- avcodec/vc1dec: Require res_sprite for wmv3images
+- avcodec/vc1_block: Check for double escapes
+- avcodec/vorbisdec: Check get_vlc2() failure
+- avcodec/tta: Fix integer overflow in prediction
+- avcodec/vb: Check input packet size to be large enough to contain flags
+- avcodec/cavsdec: Limit the number of access units per packet to 2
+- avcodec/alac: Fix multiple integer overflows in lpc_prediction()
+- avcodec/rl2: set dimensions
+- avformat/realtextdec: free queue on error
+- avcodec/alsdec: Fix integer overflow in decode_var_block_data()
+- avcodec/alsdec: Limit maximum channels to 512
+- avcodec/anm: Check input size for a frame with just a stop code
+- avcodec/loco: Check left column value
+- avcodec/ffwavesynth: Fixes invalid shift with pink noise seeking
+- avcodec/ffwavesynth: Fix integer overflow for some corner case values
+- avcodec/indeo2: Check remaining input more often
+- avcodec/vp56: Consider the alpha start as end of the prior header
+- avcodec/4xm: Check for end of input in decode_p_block()
+- avcodec/hnm4video: Optimize postprocess_current_frame()
+- avcodec/hevc_refs: Optimize 16bit generate_missing_ref()
+- avcodec/dds: Use ff_set_dimensions()
+- avcodec/mpc8: Fix 32bit mask/enum
+- avcodec/alsdec: Fix integer overflows of raw_samples in decode_var_block_data()
+- avcodec/alsdec: Fix integer overflow of raw_samples in decode_blocks()
+- avcodec/aacdec_template: fix integer overflow in imdct_and_windowing()
+- libavcodec/iff: Use unsigned to avoid undefined behaviour
+- avcodec/alsdec: Check for block_length <= 0 in read_var_block_data()
+- avcodec/vqavideo: Set video size
+- avcodec/sanm: Check extradata_size before allocations
+- avcodec/mss1: check for overread and forward errors
+- avcodec/dirac_parser: Fix overflow in dts
+- avcodec/ralf: Fix undefined pointer in decode_channel()
+- avcodec/ralf: Fix integer overflow in apply_lpc()
+- avcodec/vorbisdec: Implement vr->classifications = 1
+- avcodec/vorbisdec: Check parameters in vorbis_floor0_decode() before divide
+- avcodec/apedec: Fix 2 signed overflows
+- avcodec/mss3: Check for the rac stream being invalid in rac_normalize()
+- avcodec/vc1_block: Check get_vlc2() return before use
+- avcodec/apedec: Do not partially clear data array
+- avcodec/hnm4video: Forward errors of decode_interframe_v4()
+- avcodec/vp3: Check that theora is theora
+- avcodec/vc1_pred: Fix invalid shift in scaleforsame()
+- avcodec/vc1_block: Fix integer overflow in ff_vc1_pred_dc()
+- avcodec/truemotion2: Fix several integer overflows in tm2_motion_block()
+- avcodec/apedec: make left/right unsigned to avoid undefined behavior
+- avcodec/apedec: Fix multiple integer overflows and undefined behaviorin filter_3800()
+- avcodec/eatgv: Check remaining size after the keyframe header
+- avcodec/assdec: undefined use of memcpy()
+- avcodec/brenderpix: Check input size before allocating image
+- lafv/wavdec: Fail bext parsing on incomplete reads
+- avcodec/vorbisdec: Check vlc for floor0 dec vector offset
+- avcodec/vorbisdec: amplitude bits can be more than 25 bits
+- avcodec/apedec: Fix various integer overflows
+- avcodec/apedec: Fix multiple integer overflows in predictor_update_filter()
+- avcodec/alsdec: Fix 2 integer overflows
+- avcodec/flicvideo: Make line_packets int
+- avcodec/dvbsubdec: Use ff_set_dimensions()
+- avcodec/ffwavesynth: Check if there is enough extradata before allocation
+- avcodec/ffwavesynth: More correct cast in wavesynth_seek()
+- avcodec/ffwavesynth: Check sample rate before use
+- avformat/utils: Check rfps_duration_sum for overflow
+- avcodec/parser: Check next index validity in ff_combine_frame()
+- avcodec/ivi: Ask for samples with odd tiles
+- avformat/xmv: Make bitrate 64bit
+- avcodec/pngdec: Check that previous_picture has same w/h/format
+- avcodec/huffyuv: remove gray8a (the format is listed but not supported by the implementation)
+- avcodec/mpc8: Fixes invalid shift in mpc8_decode_frame()
+- avcodec/hq_hqa: Use ff_set_dimensions()
+- avcodec/rv10: Fix integer overflow in aspect ratio compare
+- avcodec/4xm: Fix signed integer overflows in idct()
+- avcodec/qdm2: Check checksum_size for 0
+- avcodec/qdm2: error out of qdm2_fft_decode_tones() before entering endless loop
+- avcodec/qdm2: Do not read out of array in fix_coding_method_array()
+- avcodec/svq3: Use ff_set_dimension()
+- avcodec/iff: Check ham vs bpp
+- avcodec/ffwavesynth: use uint32_t to compute difference, it is enough
+- avcodec/ffwavesynth: Simplify lcg_seek(), avoid negative case
+- avcodec/ffwavesynth: Fix backward lcg_seek()
+- avcodec/vc1_block: Check for vlc error in vc1_decode_ac_coeff()
+- avcodec/alac: Check lpc_quant
+- avcodec/alsdec: Add FF_CODEC_CAP_INIT_CLEANUP
+- avcodec/alsdec: Fix integer overflow with buffer number
+- avcodec/alsdec: Check opt_order / sb_length in ra_block handling
+- avcodec/alsdec: Fix integer overflow with shifting samples
+- avcodec/alsdec: Fix undefined behavior in decode_rice()
+- avcodec/alsdec: Fixes invalid shifts in read_var_block_data() and INTERLEAVE_OUTPUT()
+- avcodec/apedec: Add k < 24 check to the only k++ case which lacks such a check
+- avcodec/qdm2: Move fft_order check up
+- avcodec/libvorbisdec: Check extradata size
+- avcodec/videodsp_template: Fix overflow of addition
+- avcodec/ffwavesynth: Check ts_end - ts_start for overflow
+- avcodec/vc1dsp: Avoid undefined shifts in vc1_v_s_overlap_c / vc1_h_s_overlap_c
+- avcodec/tta: Fix undefined shift
+- avcodec/bintext: Check font height
+- avcodec/binkdsp: Fix integer overflows in idct
+- avcodec/motionpixels: Check for vlc error in mp_get_vlc()
+- avcodec/loco: Limit lossy parameter so it is sane and does not overflow
+- avformat/mov: Set fragment.found_tfhd only after TFHD has been parsed
+- avcodec/aacpsdsp_template: Fix integer overflow in ps_hybrid_analysis_c()
+- avcodec/truemotion2: Fix integer overflow in last loop in tm2_update_block()
+- avcodec/iff: finetune the palette size check in the mask case
+- avcodec/bink: Reorder operations in init to avoid memleak on error
+- avformat/wtvdec: Avoid (32bit signed) sectors
+- avcodec/bitstream: Check for more conflicting codes in build_table()
+- avcodec/bitstream: Check for integer code truncation in build_table()
+- avformat/sbgdec: Fixes integer overflow in str_to_time() with hours
+- avcodec/mjpegdec: Check for non ls PAL8
+- avcodec/mss4: Check input size against skip bits
+- avcodec/diracdec: Fix integer overflow in global_mv()
+- avcodec/vmnc: Check available space against chunks before reget_buffer()
+- avcodec/aacdec_template: skip apply_tns() if max_sfb is 0 (from previous header decode failure)
+- avcodec/aacdec_fixed: Handle more extreem cases in noise_scale()
+- avcodec/aacdec_template: Merge 3 #ifs related to noise handling
+- avcodec/aacdec_fixed: ssign seems always -1 in noise_scale(), simplify
+- avformat/mp3enc: Avoid SEEK_END as it is unsupported
+- avcodec/truemotion2: Fix several integer overflows in tm2_update_block()
+- avformat/webm_chunk: Specify expected argument length of get_chunk_filename()
+- avformat/webm_chunk: Check header filename length
+- avcodec/cpia: Check input size also against linesizes and EOL
+- libswcale: Fix possible string overflow in test.
+- avcodec/hq_hqa: Check available space before reading slice offsets
+- lavf/webm_chunk: Respect buffer size
+- avcodec/jvdec: Use ff_get_buffer() when the content is not reused
+- avcodec/truemotion2: Fix 2 integer overflows in tm2_update_block()
+- avcodec/aacdec_fixed: Fix undefined shift in noise_scale()
+- avutil/avstring: Fix bug and undefined behavior in av_strncasecmp()
+- avformat/aadec: Check for scanf() failure
+- avcodec/ccaption_dec: Add a blank like at the end to avoid rollup reading from outside
+- avcodec/ivi: Move buffer/block end check to caller of ivi_dc_transform()
+- avcodec/diracdec: Use 64bit in intermediate of global motion vector field generation
+- avcodec/truemotion2: Fix integer overflow in tm2_decode_blocks()
+- avcodec/hevcdec: Avoid only partly skiping duplicate first slices
+- lavc/bmp: Avoid a heap buffer overwrite for 1bpp input.
+- avcodec/truemotion2: Fix integer overflow in tm2_null_res_block()
+- avcodec/dfa: Check the chunk header is not truncated
+- avcodec/dvbsubdec: Check object position
+- avcodec/cdgraphics: Use ff_set_dimensions()
+- avcodec/qpeg: Limit copy in qpeg_decode_intra() to the available bytes
+- avcodec/aic: Check remaining bits in aic_decode_coeffs()
+- avcodec/bethsoftvideo: Check block_type
+- avcodec/jpeg2000dwt: Fix integer overflow in dwt_decode97_int()
+- avcodec/error_resilience: Use a symmetric check for skipping MV estimation
+- avcodec/mlpdec: Insuffient typo
+- avcodec/jvdec: Check available input space before decode8x8()
+- avformat/webmdashenc: Check id in adaption_sets
+- avformat/http: Fix Out-of-Bounds access in process_line()
+- avformat/ftp: Fix Out-of-Bounds Access and Information Leak in ftp.c:393
+- avformat/mov.c: require tfhd to begin parsing trun
+- avcodec/pgssubdec: Check for duplicate display segments
+- avformat/rtsp: Check number of streams in sdp_parse_line()
+- avformat/rtsp: Clear reply in every iteration in ff_rtsp_connect()
+- avcodec/fic: Check that there is input left in fic_decode_block()
+- avutil/mem: Optimize fill32() by unrolling and using 64bit
+- configure: bump year
+- avcodec/4xm: Fix returned error codes
+- avcodec/mjpegbdec: Fix some misplaced {} and spaces
+- avformat/wvdec: detect and error out on WavPack DSD files
+- avcodec/mips: Fix failed case: hevc-conformance-AMP_A_Samsung_* when enable msa
+- avcodec/fic: Fail on invalid slice size/off
+- postproc/postprocess_template: Avoid using %4 for the threshold compare
+- avcodec/mjpegdec: Fix indention of ljpeg_decode_yuv_scan()
+- lavf/id3v2: fail read_apic on EOF reading mimetype
+- avformat/nutenc: Document trailer index assert better
+- lavf/mov: ensure only one tkhd per trak
+- avcodec/msvideo1: Check for too small dimensions
+- avcodec/wmv2dec: Skip I frame if its smaller than 1/8 of the minimal size
+- avcodec/msmpeg4dec: Skip frame if its smaller than 1/8 of the minimal size
+- avcodec/truemotion2: fix integer overflows in tm2_low_chroma()
+- avutil/mem: Fix invalid use of av_alloc_size
+- avcodec/hevcdec: decode at most one slice reporting being the first in the picture
+- avfilter/af_silenceremove: fix possible crash if supplied duration is negative
+- avcodec/pngdec: Check compression method
+- avcodec/shorten: Fix integer overflow with offset
+- avcodec/cavsdec: Propagate error codes inside decode_mb_i()
+- avcodec/mpegaudio_parser: Consume more than 0 bytes in case of the unsupported mp3adu case
+- avformat/flvenc: Check audio packet size
+- avutil/integer: Fix integer overflow in av_mul_i()
+- avcodec/msrle: Check that the input is large enough to contain a end of picture code
+- avcodec/jpeg2000dec: Fix off by 1 error in JPEG2000_PGOD_CPRL handling
+- avcodec/mpeg4videodec: Fix typo in sprite delta check
+- avcodec/h264_cavlc: Check mb_skip_run
+- avcodec/ra144: Fix integer overflow in add_wav()
+- avformat/utils: Never store negative values in last_IP_duration
+- avformat/utils: Fix integer overflow in discontinuity check
+- avcodec/unary: Improve get_unary() docs
+- avcodec/dvdsubdec: Sanity check len in decode_rle()
+- avcodec/mpeg4videodec: Fix undefined shift in get_amv()
+- avcodec/zmbv: Check that the decompressed data size is correct
+- avcodec/zmbv: Update decomp_len in raw frames
+- avcodec/shorten: Fix bitstream end check in read_header()
+- avcodec/dvdsubdec: Avoid branch in decode_run_8bit()
+- avcodec/h264_refs: Document last if() in ff_h264_execute_ref_pic_marking()
+- avcodec/ra144: Fix undefined integer overflow in add_wav()
+- avcodec/hq_hqa: Check remaining input bits in hqa_decode_mb()
+- avcodec/vb: Check for end of bytestream before reading blocktype
+- avcodec/snowdec: Fix integer overflow with motion vector residual
+- avformat/nsvdec: Do not parse multiple NSVf
+- avformat/mlvdec: read_string() received unsigned size, make the argument unsigned
+- avcodec/shorten: Fix integer overflow in residual/LPC combination
+- avcodec/shorten: Check verbatim length
+- avcodec/mpegaudio_parser: Initialize poutbuf*
+- avcodec/qtrle: Check remaining bytestream in qtrle_decode_XYbpp()
+- avcodec/diracdec: Change frame_number to 64bit as its a 32bit from the bitstream and we also have a -1 special case
+- avcodec/diracdec: Prevent integer overflow in intermediate in global_mv()
+- swresample/swresample: Fix input channel count in resample_first computation
+- avutil/pixfmt: Document chroma plane size for odd resolutions
+
 version 2.8.15:
 - avcodec/dvdsub_parser: Allocate input padding
 - avcodec/dvdsub_parser: Init output buf/size
diff --git a/RELEASE b/RELEASE
index 92e6e77a29..85c0a6a965 100644
--- a/RELEASE
+++ b/RELEASE
@@ -1 +1 @@
-2.8.15
+2.8.16
diff --git a/doc/Doxyfile b/doc/Doxyfile
index 9c2ce1ef88..c47d2b44c7 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -31,7 +31,7 @@ PROJECT_NAME           = FFmpeg
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 2.8.15
+PROJECT_NUMBER         = 2.8.16
 
 # With the PROJECT_LOGO tag one can specify a logo or icon that is included
 # in the documentation. The maximum height of the logo should not exceed 55