version 4.2.2
- cbs_mpeg2: Fix parsing the last unit
- cbs_mpeg2: Rearrange start code search
- cbs_mpeg2: Decompose Sequence End
- cbs_mpeg2: Fix parsing of picture and slice headers
- cbs: Remove useless initializations
- mpeg2_metadata, cbs_mpeg2: Fix handling of colour_description
- lavc/cbs_h2645_syntax_template: Fix memleak
- avcodec/cbs: Fix potential overflow
- avcodec/cbs: Factor out common code for writing units
- avcodec/ffwavesynth: Fix undefined overflow in wavesynth_synth_sample()
- avcodec/ffwavesynth: Fix undefined overflow in wavesynth_synth_sample()
- avcodec/cook: Use 3 stage VLC decoding for channel_coupling
- avcodec/wmalosslessdec: Fixes undefined overflow in dequantization in decode_subframe()
- avcodec/sonic: Check e in get_symbol()
- avcodec/twinvqdec: Correct overflow in block align check
- avcodec/vc1dec: Fix "return -1" cases
- avcodec/vc1dec: Free sprite_output_frame on error
- avcodec/atrac9dec: Clamp band_ext_data to max that can be read if skipped.
- avcodec/agm: Include block size in the MV check for flags == 3
- avcodec/wmadec: Keep track of exponent initialization per channel
- avcodec/iff: Check that video_size is large enough for the read parameters
- avcodec/cbs_vp9: Check data_size
- avcodec/cbs_vp9: Check index_size
- avcodec/adpcm: Clip predictor for APC
- avcodec/targa: Check colors vs. available space
- avcodec/dstdec: Use get_ur_golomb_jpegls()
- avcodec/wmavoice: Check remaining input in parse_packet_header()
- avcodec/wmalosslessdec: Fix 2 overflows in mclms
- avcodec/wmaprodec: Fixes integer overflow with 32bit samples
- avcodec/adpcm: Fix invalid shift in xa_decode()
- avcodec/wmalosslessdec: Fix several integer issues
- avcodec/wmalosslessdec: Check that padding bits is not more than sample bits
- avcodec/iff: Skip overflowing runs in decode_delta_d()
- avcodec/pnm: Check that the header is not truncated
- avcodec/mp3_header_decompress_bsf: Check sample_rate_index
- avcodec/cbs_av1_syntax_template: Check num_y_points
- avformat/rmdec: Initialize and sanity check offset in ivr_read_header()
- avcodec/agm: Do not allow MVs out of the picture area as no edge is allocated
- avcodec/apedec: Fix 2 integer overflows
- avformat/id3v2: Fix double-free on error
- avcodec/wmaprodec: Set packet_loss when we error out on a sanity check
- avcodec/wmaprodec: Check offset
- avcodec/truemotion2: Fix 2 integer overflows in tm2_low_res_block()
- avcodec/wmaprodec: Check if the channel sum of all internal contexts match the external
- avcodec/atrac9dec: Check q_unit_cnt more completely before using it to access at9_tab_band_ext_group
- avcodec/fitsdec: Use lrint()
- avcodec/g729dec: Avoid using buf_size
- avcodec/g729dec: Factor block_size out
- 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()
- avformat/vividas: Error out on audio packets in the absence of audio streams
- avformat/vividas: Check and require 1 video stream
- 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()
- avcodec/rawdec: Check bits_per_coded_sample more pedantically for 16bit cases
- 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/qdm2: The smallest header seems to have 2 bytes so treat 1 as invalid
- avcodec/apedec: Fixes integer overflow of res+*data in do_apply_filter()
- avcodec/sonic: Fix integer overflow in predictor_calc_error()
- avformat/vividas: Add EOF check in val_1 loop in track_header()
- avcodec/atrac9dec: Check precision_fine/coarse
- avformat/mp3dec: Check that the frame fits within the probe buffer
- vcodec/agm: Alloc based on coded dimensions
- avcodec/wmaprodec: get frame during frame decode
- avcodec/interplayacm: Fix overflow of last unused value
- avcodec/adpcm: Fix undefined behavior with negative predictions in IMA OKI
- avcodec/cook: Move up and extend block_align check
- avcodec/sbcdec: Fix integer overflows in sbc_synthesize_four()
- avcodec/twinvq: Check block_align
- avcodec/cook: Enlarge gain table
- avcodec/cook: Check samples_per_channel earlier
- avcodec/atrac3plus: Check split point in fill mode 3
- avcodec/wmavoice: Check sample_rate
- avcodec/xsubdec: fix overflow in alpha handling
- avcodec/iff: Check available space before entering loop in decode_long_vertical_delta2() / decode_long_vertical_delta()
- avcodec/apedec: Fix integer overflow in filter_3800()
- avutil/lfg: Document the AVLFG struct
- avcodec/ffv1dec: Use a different error message for the slice level CRC
- avcodec/apedec: Fix undefined integer overflow in long_filter_ehigh_3830()
- avcodec/dstdec: Check that AC probabilities are within range
- avcodec/dstdec: Check read_table() for failure
- avformat/vividas: Fix n_sb_blocks Check
- avcodec/snowenc: Set mb_num to avoid ratecontrol floating point divisions by 0.0
- avcodec/snowenc: Fix 2 undefined shifts
- avformat/nutenc: Do not pass NULL to memcmp() in get_needed_flags()
- avcodec/aptx: Check the number of channels
- avcodec/aacdec_template: Check samplerate
- avcodec/truemotion2: Fix several integer overflows in tm2_low_res_block()
- avcodec/utils: Check block_align
- avcodec/wmalosslessdec: Fix some integer anomalies
- 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/g723_1dec: fix invalid shift with negative sid_gain
- avcodec/vp5: Check render_x/y
- avcodec/hcom: Check the root entry and the right entries
- avcodec/qdrw: Check input for header/skiped space before get_buffer()
- avcodec/ralf: Skip initializing unused filter variables
- avcodec/takdec: Fix overflow with large sample rates
- avcodec/atrac9dec: Set channels
- avcodec/alsdec: Check that input space for header exists in read_diff_float_data()
- avformat/pjsdec: Check duration for overflow
- avcodec/agm: Check for reference frame earlier
- 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/g729dec: Avoid computing invalid temporary pointers for ff_acelp_weighted_vector_sum()
- avcodec/g729postfilter: Fix left shift of negative value
- avcodec/binkaudio: Check sample rate
- avcodec/sbcdec: Fix integer overflows in sbc_synthesize_eight()
- avcodec/adpcm: Check initial predictor for ADPCM_IMA_EA_EACS
- avcodec/g723_1dec: Fix overflow in shift
- 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
- avformat/shortendec: Check k in probe
- avfilter/vf_geq: Use av_clipd() instead of av_clipf()
- avcodec/wmaprodec: Check that the streams channels do not exceed the overall channels
- avcodec/qdmc: Check input space in qdmc_get_vlc()
- avcodec/wmaprodec: Fix cleanup on error
- avcodec/pcm: Check bits_per_coded_sample
- avcodec/exr: Allow duplicate use of channel indexes
- avcodec/fitsdec: Fail on 0 naxisn
- avcodec/dxv: Subtract 12 earlier in dxv_decompress_cocg()
- libavcodec/dxv: Remove redundant seek
- 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/vc1_block: Fix invalid left shift in vc1_decode_p_mb()
- avcodec/wmaprodec: Check if there is a stream
- avcodec/g2meet: Check for end of input in jpg_decode_block()
- avcodec/g2meet: Check if adjusted pixel was on the stack
- avformat/electronicarts: If no packet has been read at the end do not treat it as if theres a packet
- avcodec/dxv: Check op_offset in dxv_decompress_yo()
- avcodec/utils: Check sample_rate before opening the decoder
- avcodec/aptx: Fix multiple shift anomalies
- avcodec/fitsdec: fix use of uninitialised values
- avcodec/motionpixels: Mark 2 functions as always_inline
- avcodec/ituh263dec: Make the condition for the studio slice start code match between ff_h263_resync() and ff_mpeg4_decode_studio_slice_header()
- 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/loco: Check for end of input in the first line
- avcodec/atrac3: Check block_align
- avcodec/alsdec: Avoid dereferencing context pointer in inner interleave loop
- avcodec/hcom: Check that there are dictionary entries
- avcodec/fitsdec: Prevent division by 0 with huge data_max
- avcodec/dstdec: Fix integer overflow in samples_per_frame computation
- avcodec/g729_parser: Check block_size
- avcodec/sbcdec: Initialize number of channels
- avcodec/utils: Optimize ff_color_frame() using memcpy()
- avcodec/aacdec: Check if we run out of input in read_stream_mux_config()
- avcodec/utils: Use av_memcpy_backptr() in ff_color_frame()
- avcodec/smacker: Fix integer overflow in signed int multiply in SMK_BLK_FILL
- avcodec/alac: Fix invalid shifts in 20/24 bps
- avcodec/alac: fix undefined behavior with INT_MIN in lpc_prediction()
- avcodec/ffwavesynth: Fix integer overflow in timestamps
- avformat/vividas: Test size and packet numbers a bit more
- avformat/vividas: Check n_sb_blocks against input space
- avcodec/dxv: Check op_offset in both directions
- avcodec/adpcm: Check number of channels for MTAF
- avcodec/sunrast: Fix indention
- avcodec/sunrast: Fix return type for "unsupported (compression) type"
- avcodec/utils: Check channels fully earlier
- avformat/mov: Check for EOF in mov_read_meta()
- avcodec/hevcdec: Fix memleak of a53_caption
- avformat/vividas: Remove align offset which is always masked off
- avformat/vividas: remove dead assignment
- avformat/cdxl: Fix integer overflow in intermediate
- avcodec/hevcdec: repeat character in skiped
- repeat an even number of characters in occured
- avcodec/gdv: Replace assert() checking bitstream by if()
- libavcodec/utils: Free threads on init failure
- avcodec/htmlsubtitles: Avoid locale dependant isdigit()
- avcodec/alsdec: Check k from being outside what our implementation can handle
- avcodec/takdec: Fix integer overflow in decorrelate()
- avcodec/aacps: Fix integer overflows in hybrid_synthesis()
- avcodec/mpeg4videodec: Fix integer overflow in mpeg4_decode_studio_block()
- avcodec/vp56rac: delay signaling an error on truncated input
- avcodec/pnm_parser: Use memchr() in pnm_parse()
- tests: Fix bash errors in lavf_container tests.
- avformat/matroskadec: Fix use-after-free when demuxing ProRes
- avformat/matroskadec: Fix demuxing ProRes
- avcodec/cbs_av1: fix array size for ar_coeffs_cb_plus_128 and ar_coeffs_cr_plus_128
- avcodec/cbs_av1: avoid reading trailing bits when obu type is OBU_TILE_LIST
- lavc/cbs_h2645: Fix incorrect max size of nalu unit
- avcodec/extract_extradata_bsf: Don't unref uninitialized buffers
- avformat/av1: Fix leak of dynamic buffer in case of parsing failure
- libavformat/rtsp: return error if rtsp_hd_out is null instead of crash
- cbs_h264: Fix missing inferred colour description fields
- avcodec/cbs_av1: keep separate reference frame state for reading and writing
- avcodec/cbs_av1: fix reading reference order hint in skip_mode_params()
- avcodec/amfnec: allocate packets using av_new_packet()
- avcodec/nvenc: make sure newly allocated packets are refcounted
- lavc/mpeg4audio: add chan_config check to avoid indeterminate channels
- aformat/movenc: add missing padding to output track extradata
- avcodec/nvenc: add driver version info for SDK 9.1
- avcodec/bsf: check that AVBSFInternal was allocated before dereferencing it
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