[FFmpeg-trac] #5527(undetermined:closed): Delogo crash with x=0 and/or y=0

[FFmpeg]

#5527: Delogo crash with x=0 and/or y=0
-------------------------------------+-------------------------------------
             Reporter:  easyfab      |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  important    |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |  worksforme
Analyzed by developer:  0            |               Blocked By:
                                     |  Reproduced by developer:  0
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * status:  reopened => closed
 * resolution:   => worksforme


Comment:

 {{{
 $ ffmpeg -f lavfi -i testsrc=d=1 -vf delogo=x=0:y=0:w=20:h=20 -f null -
 ffmpeg version N-79887-gca5ec2b Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      55. 24.100 / 55. 24.100
   libavcodec     57. 40.100 / 57. 40.100
   libavformat    57. 36.100 / 57. 36.100
   libavdevice    57.  0.101 / 57.  0.101
   libavfilter     6. 45.100 /  6. 45.100
   libswscale      4.  1.100 /  4.  1.100
   libswresample   2.  0.101 /  2.  0.101
   libpostproc    54.  0.100 / 54.  0.100
 Input #0, lavfi, from 'testsrc=d=1':
   Duration: N/A, start: 0.000000, bitrate: N/A
     Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 320x240
 [SAR 1:1 DAR 4:3], 25 fps, 25 tbr, 25 tbn
 [Parsed_delogo_0 @ 0x366f3a0] Note: default band value was changed from 4
 to 1.
 [null @ 0x366c700] Using AVStream.codec to pass codec parameters to muxers
 is deprecated, use AVStream.codecpar instead.
 Output #0, null, to 'pipe:':
   Metadata:
     encoder         : Lavf57.36.100
     Stream #0:0: Video: wrapped_avframe, yuv444p, 320x240 [SAR 1:1 DAR
 4:3], q=2-31, 200 kb/s, 25 fps, 25 tbn
     Metadata:
       encoder         : Lavc57.40.100 wrapped_avframe
 Stream mapping:
   Stream #0:0 -> #0:0 (rawvideo (native) -> wrapped_avframe (native))
 Press [q] to stop, [?] for help
 frame=   25 fps=0.0 q=-0.0 Lsize=N/A time=00:00:01.00 bitrate=N/A
 speed=36.6x
 video:12kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: unknown
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5527#comment:5>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker