Andreas Rheinhardt 2980fb5704 avfilter/vf_unsharp: Don't dereference NULL ... The unsharp filter uses an array of arrays of uint32_t, each of which is separately allocated. These arrays also need to freed separately; but before doing so, one needs to check whether the array of arrays has actually been allocated, otherwise one would dereference a NULL pointer. This fixes #8408. Furthermore, the array of arrays needs to be zero-initialized so that no uninitialized pointer will be freed in case an allocation of one of the individual arrays fails. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 710ab13693)		2020-05-20 00:24:23 +02:00
..
aarch64	…
opencl	lavfi/opencl: add nlmeans_opencl filter	2019-05-24 15:09:22 +08:00
tests	avfilter/tests/integral: Correct the comment	2019-02-13 19:59:39 +08:00
x86	avfilter/vf_gblur: add missing preprocessor check	2019-06-12 10:54:59 -03:00
.gitignore	…
Makefile	avfilter: add deesser audio filter	2019-07-02 19:02:54 +02:00
aeval.c	…
af_acontrast.c	…
af_acopy.c	…
af_acrossover.c	…
af_acrusher.c	…
af_adeclick.c	avfilter/af_adeclick: switch to activate	2019-04-29 22:19:15 +02:00
af_adelay.c	…
af_aderivative.c	…
af_aecho.c	…
af_aemphasis.c	…
af_afade.c	…
af_afftdn.c	…
af_afftfilt.c	avfilter/af_afftfilt: make selecting window size simpler	2019-07-10 15:57:38 +02:00
af_afir.c	…
af_afir.h	…
af_aformat.c	…
af_agate.c	avfilter/af_agate: implement mode option	2019-04-17 23:36:39 +02:00
af_aiir.c	avfilter/af_aiir: calculate group delay too	2019-07-13 15:45:06 +02:00
af_alimiter.c	…
af_amerge.c	…
af_amix.c	…
af_amultiply.c	avfilter/af_amultiply: use pts from frame from first input	2019-05-04 11:28:14 +02:00
af_anequalizer.c	…
af_anlmdn.c	avfilter/af_anlmdn: add support for commands	2019-06-03 14:20:19 +02:00
af_anlmdndsp.h	…
af_anull.c	…
af_apad.c	…
af_aphaser.c	…
af_apulsator.c	…
af_aresample.c	…
af_asetnsamples.c	lavfi/af_asetnsamples: Remove the redundant condition check	2019-06-18 23:27:07 +08:00
af_asetrate.c	…
af_ashowinfo.c	…
af_asoftclip.c	avfilter/af_asoftclip: add timeline support	2019-04-30 11:02:36 +02:00
af_asr.c	avfilter: add asr filter	2019-05-14 15:17:14 +02:00
af_astats.c	avfilter/af_astats: fix calculations involving last sample	2019-05-12 17:12:06 +02:00
af_atempo.c	avfilter/af_atempo: Make ffplay display correct timestamps when seeking	2019-05-08 23:38:10 -06:00
af_biquads.c	avfilter/af_biquads: clip gain picked from command to sane values	2019-07-08 16:29:15 +02:00
af_bs2b.c	…
af_channelmap.c	…
af_channelsplit.c	…
af_chorus.c	…
af_compand.c	…
af_compensationdelay.c	…
af_crossfeed.c	avfilter/af_crossfeed: add timeline support	2019-05-01 12:31:52 +02:00
af_crystalizer.c	…
af_dcshift.c	…
af_deesser.c	avfilter/af_deesser: remove extra ;	2019-07-03 08:53:35 +02:00
af_drmeter.c	…
af_dynaudnorm.c	avfilter/af_dynaudnorm: add timeline support	2019-04-30 10:56:39 +02:00
af_earwax.c	…
af_extrastereo.c	avfilter/af_extrastereo: add timeline support	2019-05-01 12:33:56 +02:00
af_firequalizer.c	…
af_flanger.c	…
af_haas.c	…
af_hdcd.c	…
af_headphone.c	…
af_join.c	…
af_ladspa.c	…
af_loudnorm.c	…
af_lv2.c	…
af_mcompand.c	…
af_pan.c	…
af_replaygain.c	…
af_resample.c	…
af_rubberband.c	avfilter/af_rubberband: also do not ignore failures	2019-05-06 21:09:43 +02:00
af_sidechaincompress.c	avfilter/af_sidechaincompress: implement mode option	2019-04-17 16:34:17 +02:00
af_silencedetect.c	…
af_silenceremove.c	avfilter/af_silenceremove: use input timestamp for timestamp recalculation	2019-07-02 19:01:42 +02:00
af_sofalizer.c	avfilter/af_sofalizer: switch to activate	2019-04-29 13:35:04 +02:00
af_stereotools.c	…
af_stereowiden.c	avfilter/af_stereowiden: add timeline support	2019-05-01 12:40:25 +02:00
af_superequalizer.c	avfilter/af_superequalizer: switch to activate	2019-05-27 17:36:30 +02:00
af_surround.c	avfilter/af_surround: improve rear channels separation	2019-04-24 22:31:02 +02:00
af_tremolo.c	…
af_vibrato.c	…
af_volume.c	…
af_volume.h	…
af_volumedetect.c	…
all_channel_layouts.inc	…
allfilters.c	avfilter: add deesser audio filter	2019-07-02 19:02:54 +02:00
asink_anullsink.c	…
asrc_anoisesrc.c	…
asrc_anullsrc.c	…
asrc_flite.c	…
asrc_hilbert.c	…
asrc_sinc.c	…
asrc_sine.c	…
audio.c	…
audio.h	…
avf_abitscope.c	avfilter/avf_abitscope: make use of av_rescale	2019-05-28 10:46:38 +02:00
avf_ahistogram.c	avfilter/avf_ahistogram: make use of av_rescale	2019-05-28 10:51:57 +02:00
avf_aphasemeter.c	avfilter/avf_aphasemeter: make use of av_rescale	2019-05-28 11:10:51 +02:00
avf_avectorscope.c	avfilter/avf_avectorscope: make use of av_rescale	2019-05-28 10:43:25 +02:00
avf_concat.c	…
avf_showcqt.c	…
avf_showcqt.h	…
avf_showfreqs.c	avfilter/avf_showfreqs: make selecting window size simpler	2019-07-10 16:03:34 +02:00
avf_showspatial.c	lavfi/showspatial: Remove two write-only variables.	2019-05-31 22:30:46 +02:00
avf_showspectrum.c	avfilter/avf_showspectrum: convert some doubles to floats	2019-04-30 20:36:33 +02:00
avf_showvolume.c	avfilter/avf_showvolume: make use of av_rescale	2019-05-28 10:49:09 +02:00
avf_showwaves.c	avilter/avf_showwaves: switch to activate in showwaves filter	2019-06-04 09:28:07 +02:00
avfilter.c	…
avfilter.h	…
avfiltergraph.c	…
avfilterres.rc	…
bbox.c	…
bbox.h	…
blend.h	…
boxblur.c	…
boxblur.h	…
bufferqueue.h	…
buffersink.c	…
buffersink.h	…
buffersrc.c	…
buffersrc.h	…
bwdif.h	…
colorspace.c	lavfi/colorspace: move some functions to common file	2019-03-22 09:33:28 +08:00
colorspace.h	lavfi/colorspace: move some functions to common file	2019-03-22 09:33:28 +08:00
colorspacedsp.c	…
colorspacedsp.h	…
colorspacedsp_template.c	…
colorspacedsp_yuv2yuv_template.c	…
deshake.h	…
dnn_backend_native.c	libavfilter/dnn_native: Add support of dilated convolution in dnn_native.	2019-05-24 11:49:50 +08:00
dnn_backend_native.h	libavfilter/dnn_native: Add support of dilated convolution in dnn_native.	2019-05-24 11:49:50 +08:00
dnn_backend_tf.c	libavfilter/dnn: add more data type support for dnn model input	2019-05-08 12:33:00 -03:00
dnn_backend_tf.h	libavfilter/dnn: support multiple outputs for tensorflow model	2019-05-08 12:33:00 -03:00
dnn_interface.c	…
dnn_interface.h	libavfilter/dnn: add more data type support for dnn model input	2019-05-08 12:33:00 -03:00
drawutils.c	…
drawutils.h	…
ebur128.c	…
ebur128.h	…
f_bench.c	…
f_cue.c	…
f_drawgraph.c	…
f_ebur128.c	avfilter/f_ebur128: use correct type for chl	2019-04-29 16:46:42 +02:00
f_graphmonitor.c	…
f_interleave.c	avfilter/f_interleave: switch to activate	2019-05-05 19:51:44 +02:00
f_loop.c	avfilter/f_loop: warn about unset loop sizes	2019-05-24 21:39:07 +02:00
f_metadata.c	…
f_perms.c	…
f_realtime.c	avfilter/f_realtime: add option to scale speed	2019-05-04 19:39:38 +02:00
f_reverse.c	…
f_select.c	…
f_sendcmd.c	…
f_sidedata.c	lavfi/sidedata: add missed frame side data type	2019-03-23 11:25:06 +08:00
f_streamselect.c	…
f_zmq.c	…
fifo.c	…
filters.h	…
formats.c	…
formats.h	…
framepool.c	…
framepool.h	…
framequeue.c	…
framequeue.h	…
framerate.h	…
framesync.c	avfilter/framesync: fix shortest with eof_action=pass	2019-06-06 10:19:14 +05:30
framesync.h	…
gblur.h	avfilter/vf_gblur: add x86 SIMD optimizations	2019-06-12 08:53:11 +08:00
generate_wave_table.c	…
generate_wave_table.h	…
gradfun.h	…
graphdump.c	…
graphparser.c	…
hermite.h	…
hflip.h	…
internal.h	…
lavfutils.c	…
lavfutils.h	…
libavfilter.v	…
limiter.h	…
log2_tab.c	…
lswsutils.c	…
lswsutils.h	…
maskedmerge.h	…
motion_estimation.c	…
motion_estimation.h	…
opencl.c	lavfi/opencl: add ff_opencl_print_const_matrix_3x3()	2019-03-22 09:33:28 +08:00
opencl.h	lavfi/opencl: add more opencl helper macro	2019-04-26 10:08:05 +08:00
opencl_source.h	lavfi/opencl: add nlmeans_opencl filter	2019-05-24 15:09:22 +08:00
psnr.h	…
pthread.c	…
qsvvpp.c	lavf/qsvvpp: add P010 output format support	2019-06-10 13:48:41 +08:00
qsvvpp.h	qsv: fix the dangerous macro definitions	2019-03-28 21:49:04 +08:00
removegrain.h	…
scale.c	…
scale.h	…
scene_sad.c	…
scene_sad.h	…
setpts.c	…
settb.c	…
signature.h	…
signature_lookup.c	…
split.c	…
src_movie.c	…
ssim.h	…
stereo3d.h	…
thread.h	…
threshold.h	…
tinterlace.h	…
transform.c	…
transform.h	…
transpose.h	…
trim.c	…
unsharp.h	avfilter/vf_unsharp: enable slice threading	2019-06-03 10:49:57 +08:00
vaapi_vpp.c	lavfi/vaapi: Fix build with libva 2.1 and 2.2	2019-06-07 21:15:29 +01:00
vaapi_vpp.h	lavfi/vaapi: Improve support for colour properties	2019-06-02 17:30:41 +01:00
vaf_spectrumsynth.c	…
version.h	Bump minor versions to separate 4.2 from master	2019-07-21 18:36:18 +02:00
vf_alphamerge.c	…
vf_amplify.c	avfilter/vf_amplify: add tolerance option	2019-02-22 23:32:27 +01:00
vf_aspect.c	avfilter/vf_aspect: Fix integer overflow in compute_dar()	2020-05-19 17:17:35 +02:00
vf_atadenoise.c	…
vf_avgblur.c	…
vf_avgblur_opencl.c	…
vf_bbox.c	…
vf_bitplanenoise.c	…
vf_blackdetect.c	…
vf_blackframe.c	…
vf_blend.c	avfilter/vf_blend: add 9bit support	2019-07-14 17:00:58 +02:00
vf_bm3d.c	…
vf_boxblur.c	…
vf_bwdif.c	…
vf_chromakey.c	avfilter/vf_chromahold: implement blend option	2019-05-13 12:15:32 +02:00
vf_chromashift.c	…
vf_ciescope.c	…
vf_codecview.c	…
vf_colorbalance.c	…
vf_colorchannelmixer.c	…
vf_colorconstancy.c	…
vf_colorkey.c	avfilter: add colorhold filter	2019-05-11 20:16:45 +02:00
vf_colorkey_opencl.c	lavfi: add colorkey_opencl filter	2019-04-20 16:32:34 +01:00
vf_colorlevels.c	lavfi/colorlevels: Add slice threading support	2019-06-03 09:36:14 +08:00
vf_colormatrix.c	…
vf_colorspace.c	libavfilter/vf_colorspace.c: fix demarcation point of gamma linearize function	2019-07-03 13:57:11 -04:00
vf_convolution.c	…
vf_convolution_opencl.c	…
vf_convolve.c	…
vf_copy.c	…
vf_coreimage.m	…
vf_cover_rect.c	libavfilter/vf_cover_rect.c: free the allocated frame	2019-06-11 23:53:26 +02:00
vf_crop.c	vf_crop: Add support for cropping hardware frames	2019-06-02 17:30:41 +01:00
vf_cropdetect.c	…
vf_curves.c	…
vf_datascope.c	…
vf_dctdnoiz.c	…
vf_deband.c	…
vf_deblock.c	…
vf_decimate.c	…
vf_dedot.c	…
vf_deflicker.c	…
vf_deinterlace_qsv.c	lavf/qsv: use av_cold for init/uninit	2019-06-03 05:39:06 +08:00
vf_deinterlace_vaapi.c	lavfi/vaapi: Improve support for colour properties	2019-06-02 17:30:41 +01:00
vf_dejudder.c	…
vf_delogo.c	…
vf_derain.c	libavfilter: Add derain filter	2019-06-06 13:59:43 +08:00
vf_deshake.c	…
vf_despill.c	…
vf_detelecine.c	…
vf_displace.c	avfilter/vf_displace: use time_base from framesync	2019-07-14 18:20:18 +02:00
vf_drawbox.c	…
vf_drawtext.c	vf_drawtext: Add pkt_pos, pkt_duration, pkt_size as variables	2019-07-07 11:12:07 +05:30
vf_edgedetect.c	…
vf_elbg.c	…
vf_entropy.c	…
vf_eq.c	…
vf_eq.h	…
vf_extractplanes.c	…
vf_fade.c	…
vf_fftdnoiz.c	…
vf_fftfilt.c	…
vf_field.c	…
vf_fieldhint.c	…
vf_fieldmatch.c	…
vf_fieldorder.c	…
vf_fillborders.c	…
vf_find_rect.c	avfilter/vf_find_rect: Remove assert	2020-05-19 17:17:35 +02:00
vf_floodfill.c	…
vf_format.c	…
vf_fps.c	…
vf_framepack.c	…
vf_framerate.c	…
vf_framestep.c	…
vf_freezedetect.c	avfilter/vf_freezedetect: fix missing freeze_start when the freeze length is around the detection duration	2019-05-05 20:07:35 +02:00
vf_frei0r.c	lavfi/frei0r: Fix a union member type and remove an unneeded cast.	2019-04-25 00:29:09 +02:00
vf_fspp.c	…
vf_fspp.h	lavfi/fspp: Simplify a macro.	2019-04-20 00:20:07 +02:00
vf_gblur.c	avfilter/vf_gblur: add x86 SIMD optimizations	2019-06-12 08:53:11 +08:00
vf_geq.c	avfilter/vf_geq: Use av_clipd() instead of av_clipf()	2019-12-31 19:51:56 +01:00
vf_gradfun.c	…
vf_hflip.c	…
vf_histeq.c	…
vf_histogram.c	…
vf_hqdn3d.c	…
vf_hqdn3d.h	…
vf_hqx.c	…
vf_hue.c	…
vf_hwdownload.c	…
vf_hwmap.c	…
vf_hwupload.c	…
vf_hwupload_cuda.c	…
vf_hysteresis.c	avfilter/vf_hysteresis: use time_base from framesync	2019-07-14 19:14:10 +02:00
vf_idet.c	…
vf_idet.h	…
vf_il.c	…
vf_kerndeint.c	…
vf_lagfun.c	avfilter: add lagfun filter	2019-04-20 14:20:07 +02:00
vf_lenscorrection.c	…
vf_lensfun.c	lavfi/lensfun: Use ff_filter_get_nb_threads() get number of threads	2019-05-22 17:34:18 +08:00
vf_libopencv.c	…
vf_libvmaf.c	…
vf_limiter.c	…
vf_lumakey.c	…
vf_lut.c	avfilter/vf_lut: fix regression with >8bit planar filtering	2019-07-05 12:55:02 +02:00
vf_lut2.c	avfilter/vf_lut2: use time_base from framesync	2019-07-03 14:54:05 +02:00
vf_lut3d.c	avfilter/vf_lut3d: increase MAX_LEVEL	2019-04-28 10:52:21 +02:00
vf_maskedclamp.c	avfilter/vf_maskedclamp: use time_base from framesync	2019-07-03 14:54:05 +02:00
vf_maskedmerge.c	avfilter/vf_maskedmerge: always use framesync timestamps	2019-07-14 17:38:26 +02:00
vf_maskfun.c	…
vf_mcdeint.c	…
vf_mergeplanes.c	…
vf_mestimate.c	…
vf_midequalizer.c	avfilter/vf_midequalizer: always use framesync timestamps	2019-07-14 17:45:42 +02:00
vf_minterpolate.c	…
vf_misc_vaapi.c	lavfi/vaapi: Improve support for colour properties	2019-06-02 17:30:41 +01:00
vf_mix.c	avfilter/vf_mix: set sar to outlink	2019-05-24 18:37:41 +02:00
vf_mpdecimate.c	…
vf_neighbor.c	…
vf_neighbor_opencl.c	…
vf_nlmeans.c	lavfi/nlmeans: use a dynamic size for the weight LUT	2019-02-01 20:58:47 +01:00
vf_nlmeans.h	…
vf_nlmeans_opencl.c	lavfi/opencl: add nlmeans_opencl filter	2019-05-24 15:09:22 +08:00
vf_nnedi.c	…
vf_noise.c	…
vf_noise.h	…
vf_normalize.c	avfilter/vf_normalize: fix filtering of RGB0 formats	2019-06-10 23:11:57 +02:00
vf_null.c	…
vf_ocr.c	avfilter/vf_ocr: also export confidence of result	2019-05-17 19:10:12 +02:00
vf_overlay.c	…
vf_overlay.h	…
vf_overlay_opencl.c	…
vf_overlay_qsv.c	lavf/qsv: use av_cold for init/uninit	2019-06-03 05:39:06 +08:00
vf_owdenoise.c	…
vf_pad.c	…
vf_palettegen.c	palettegen: Fill with last color, not black	2019-02-19 21:29:03 +01:00
vf_paletteuse.c	…
vf_perspective.c	…
vf_phase.c	…
vf_pixdesctest.c	…
vf_pp.c	…
vf_pp7.c	…
vf_pp7.h	…
vf_premultiply.c	…
vf_procamp_vaapi.c	lavfi/vaapi: Improve support for colour properties	2019-06-02 17:30:41 +01:00
vf_program_opencl.c	…
vf_pseudocolor.c	…
vf_psnr.c	…
vf_pullup.c	…
vf_pullup.h	…
vf_qp.c	…
vf_random.c	…
vf_readeia608.c	avfilter/vf_readeia608: implement lowpass operation prior to processing lines	2019-07-08 19:21:59 +02:00
vf_readvitc.c	…
vf_remap.c	avfilter/vf_remap: add option to control output format	2019-07-14 18:20:18 +02:00
vf_removegrain.c	…
vf_removelogo.c	…
vf_repeatfields.c	…
vf_rotate.c	…
vf_sab.c	…
vf_scale.c	lavfi/scale: Add sub-options for in_color_matrix/out_color_matrix	2019-07-06 13:12:13 +08:00
vf_scale_cuda.c	avfilter/vf_scale_cuda: reset frame size after acquiring from hwframe	2019-05-24 19:03:34 +02:00
vf_scale_cuda.cu	avfilter/vf_scale_cuda: Switch to using ffnvcodec	2019-02-27 18:03:17 +01:00
vf_scale_npp.c	…
vf_scale_qsv.c	lavf/qsv_scale: add scaling modes support	2019-06-25 11:33:12 +08:00
vf_scale_vaapi.c	vf_scale_vaapi: Add options to configure output colour properties	2019-06-02 17:30:41 +01:00
vf_selectivecolor.c	…
vf_separatefields.c	avfilter/vf_separatefields: switch to activate	2019-05-16 12:31:57 +02:00
vf_setparams.c	…
vf_showinfo.c	lavfi/showinfo: support regions of interest sidedata	2019-07-21 10:05:27 +08:00
vf_showpalette.c	…
vf_shuffleframes.c	…
vf_shuffleplanes.c	…
vf_signalstats.c	…
vf_signature.c	…
vf_smartblur.c	…
vf_spp.c	…
vf_spp.h	…
vf_sr.c	lavf/sr: Refine the coding style for init	2019-06-03 13:04:23 +08:00
vf_ssim.c	…
vf_stack.c	avfilter/vf_stack: Don't modify const strings	2019-05-14 14:47:51 +02:00
vf_stereo3d.c	…
vf_subtitles.c	…
vf_super2xsai.c	…
vf_swaprect.c	…
vf_swapuv.c	…
vf_telecine.c	…
vf_threshold.c	avfilter/vf_threshold: use time_base from framesync	2019-07-14 17:28:04 +02:00
vf_thumbnail.c	…
vf_thumbnail_cuda.c	avfilter/vf_thumbnail_cuda: Switch to using ffnvcodec	2019-02-27 18:03:17 +01:00
vf_thumbnail_cuda.cu	lavfi/vf_thumbnail_cuda: fix operator precedence bug	2019-07-30 15:18:31 +02:00
vf_tile.c	…
vf_tinterlace.c	avfilter/vf_tinterlace: re-enable lowpass option	2019-07-08 17:57:31 +02:00
vf_tonemap.c	avfilter/vf_tonemap: add slice threading	2019-05-01 21:19:58 +02:00
vf_tonemap_opencl.c	lavfi/tonemap_opencl: reuse color matrix calculation from colorspace.c	2019-03-22 09:33:28 +08:00
vf_tpad.c	…
vf_transpose.c	…
vf_transpose_npp.c	…
vf_transpose_opencl.c	…
vf_transpose_vaapi.c	lavfi/vaapi: Improve support for colour properties	2019-06-02 17:30:41 +01:00
vf_unsharp.c	avfilter/vf_unsharp: Don't dereference NULL	2020-05-20 00:24:23 +02:00
vf_unsharp_opencl.c	…
vf_uspp.c	…
vf_vaguedenoiser.c	…
vf_vectorscope.c	…
vf_vflip.c	…
vf_vfrdet.c	…
vf_vibrance.c	avfilter/vf_vibrance: add alternate option	2019-05-05 13:29:34 +02:00
vf_vidstabdetect.c	…
vf_vidstabtransform.c	…
vf_vignette.c	…
vf_vmafmotion.c	avfilter/vf_vmafmotion: remove unused header	2019-05-04 11:09:47 +02:00
vf_vpp_qsv.c	lavf/qsv_vpp: add frame format option	2019-06-14 10:27:33 +08:00
vf_w3fdif.c	…
vf_waveform.c	…
vf_weave.c	…
vf_xbr.c	…
vf_xmedian.c	avfilter/vf_xmedian: remove limitation of only odd number of inputs	2019-06-02 11:07:46 +02:00
vf_yadif.c	…
vf_yadif_cuda.c	avfilter/vf_yadif_cuda: Remove unnecessary stream synchronisation	2019-03-30 08:55:15 -07:00
vf_yadif_cuda.cu	…
vf_zoompan.c	…
vf_zscale.c	lavfi/zscale: make use of AVFILTER_DEFINE_CLASS	2019-03-08 09:38:09 +08:00
video.c	…
video.h	…
vidstabutils.c	…
vidstabutils.h	…
vmaf_motion.h	…
vsink_nullsink.c	…
vsrc_cellauto.c	…
vsrc_life.c	…
vsrc_mandelbrot.c	…
vsrc_mptestsrc.c	…
vsrc_testsrc.c	…
w3fdif.h	…
window_func.h	…
yadif.h	…
yadif_common.c	…