[FFmpeg-trac] #8532(swscale:new): crash abort swscale
FFmpeg
trac at avcodec.org
Thu Feb 20 14:25:52 EET 2020
#8532: crash abort swscale
---------------------------------+--------------------------------------
Reporter: mkoch | Type: defect
Status: new | Priority: normal
Component: swscale | Version: git-master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
---------------------------------+--------------------------------------
Summary of the bug:
crash abort in third command line
How to reproduce:
c:\ffmpeg\ffmpeg -f lavfi -i nullsrc=size=20x20 -vf
format=pix_fmts=gray16le,geq='if(bitand(eq(X,1),eq(Y,1)),65535,X)' -frames
1 -y xmap.pgm
c:\ffmpeg\ffmpeg -f lavfi -i nullsrc=size=20x20 -vf
format=pix_fmts=gray16le,geq='if(bitand(eq(X,1),eq(Y,1)),65535,Y)' -frames
1 -y ymap.pgm
c:\ffmpeg\ffmpeg -f lavfi -i color=blue:size=20x20 -i xmap.pgm -i ymap.pgm
-lavfi "format=pix_fmts=rgb24,remap=fill=red" -frames 1 -y out.png
{{{
F:\Wormhole_2020>c:\ffmpeg\ffmpeg -f lavfi -i color=blue:size=20x20 -i
xmap.pgm
-i ymap.pgm -lavfi "format=pix_fmts=rgb24,remap=fill=red" -frames 1 -y
out.png
ffmpeg version git-2020-02-18-ebee808 Copyright (c) 2000-2020 the FFmpeg
develop
ers
built with gcc 9.2.1 (GCC) 20200122
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-
fontconfi
g --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d
--enable-libb
luray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb
--enab
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
libshine --e
nable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame
--enable
-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-
libx265 -
-enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp
--enab
le-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-
libmysofa --en
able-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-
ffnvcode
c --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-
dxva2 -
-enable-avisynth --enable-libopenmpt --enable-amf
libavutil 56. 41.100 / 56. 41.100
libavcodec 58. 70.100 / 58. 70.100
libavformat 58. 38.101 / 58. 38.101
libavdevice 58. 9.103 / 58. 9.103
libavfilter 7. 76.100 / 7. 76.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
Input #0, lavfi, from 'color=blue:size=20x20':
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 20x20 [SAR
1:1 DA
R 1:1], 25 tbr, 25 tbn, 25 tbc
Input #1, pgm_pipe, from 'xmap.pgm':
Duration: N/A, bitrate: N/A
Stream #1:0: Video: pgm, gray16le, 20x20, 25 tbr, 25 tbn, 25 tbc
Input #2, pgm_pipe, from 'ymap.pgm':
Duration: N/A, bitrate: N/A
Stream #2:0: Video: pgm, gray16le, 20x20, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 (rawvideo) -> format
Stream #1:0 (pgm) -> remap:xmap
Stream #2:0 (pgm) -> remap:ymap
remap -> Stream #0:0 (png)
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8532>
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