yuv4 enc crash

[ami_stuff]

(gdb) r -i 1980.jpg -y -vcodec yuv4  out.avi
Starting program: ffmpeg_g -i 1980.jpg -y -vcodec yuv4  out.avi
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
ffmpeg version N-109101-g822da7a317 Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1)
  configuration: 
  libavutil      57. 42.100 / 57. 42.100
  libavcodec     59. 52.102 / 59. 52.102
  libavformat    59. 34.101 / 59. 34.101
  libavdevice    59.  8.101 / 59.  8.101
  libavfilter     8. 50.100 /  8. 50.100
  libswscale      6.  8.112 /  6.  8.112
  libswresample   4.  9.100 /  4.  9.100
[mjpeg @ 0x555557141d40] EOI missing, emulating
Input #0, image2, from '1980.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 14561 kb/s
  Stream #0:0: Video: mjpeg (Baseline), yuvj420p(pc, bt470bg/unknown/unknown), 1980x2301, 25 fps, 25 tbr, 25 tbn
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg (native) -> yuv4 (native))
Press [q] to stop, [?] for help
[New Thread 0x7ffff6b9c700 (LWP 23820)]
[Thread 0x7ffff6b9c700 (LWP 23820) exited]
[New Thread 0x7ffff5cd8700 (LWP 23821)]
[New Thread 0x7ffff54d7700 (LWP 23822)]
[New Thread 0x7ffff4cd6700 (LWP 23823)]
[New Thread 0x7fffeffff700 (LWP 23824)]
[New Thread 0x7fffef7fe700 (LWP 23825)]
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[New Thread 0x7fffec7f8700 (LWP 23831)]
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[New Thread 0x7fffeb7f6700 (LWP 23833)]
[New Thread 0x7fffeaff5700 (LWP 23834)]
[New Thread 0x7fffea7f4700 (LWP 23835)]
[New Thread 0x7fffe9ff3700 (LWP 23836)]
[swscaler @ 0x5555571821c0] [swscaler @ 0x55555718f540] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x5555571821c0] [swscaler @ 0x5555571e5300] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x5555571821c0] [swscaler @ 0x555557238d00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x5555571821c0] [swscaler @ 0x55555728e600] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x5555571821c0] [swscaler @ 0x5555572e2000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x5555571821c0] [swscaler @ 0x555557335a00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x5555571821c0] [swscaler @ 0x55555738b7c0] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x5555571821c0] [swscaler @ 0x5555573df1c0] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x5555571821c0] [swscaler @ 0x555557434ac0] deprecated pixel format used, make sure you did set range correctly
[Thread 0x7fffebff7700 (LWP 23832) exited]
[New Thread 0x7fffe9ff3700 (LWP 23837)]
[Thread 0x7fffe9ff3700 (LWP 23836) exited]
[Thread 0x7fffea7f4700 (LWP 23835) exited]
[Thread 0x7fffeaff5700 (LWP 23834) exited]
[Thread 0x7fffeb7f6700 (LWP 23833) exited]
[Thread 0x7fffec7f8700 (LWP 23831) exited]
[Thread 0x7fffecff9700 (LWP 23830) exited]
[Thread 0x7fffed7fa700 (LWP 23829) exited]
[New Thread 0x7fffea7f4700 (LWP 23838)]
[New Thread 0x7fffeaff5700 (LWP 23839)]
[New Thread 0x7fffeb7f6700 (LWP 23840)]
[New Thread 0x7fffed7fa700 (LWP 23841)]
[New Thread 0x7fffecff9700 (LWP 23842)]
[New Thread 0x7fffec7f8700 (LWP 23843)]
[New Thread 0x7fffebff7700 (LWP 23844)]
[swscaler @ 0x55555718f540] [swscaler @ 0x55555719e9c0] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555573e1b00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x55555723d780] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x55555738eb00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555571e7880] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557290800] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555572e4b80] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555573394c0] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557437140] deprecated pixel format used, make sure you did set range correctly
[Thread 0x7fffebff7700 (LWP 23844) exited]
[Thread 0x7fffec7f8700 (LWP 23843) exited]
[Thread 0x7fffecff9700 (LWP 23842) exited]
[Thread 0x7fffed7fa700 (LWP 23841) exited]
[Thread 0x7fffeb7f6700 (LWP 23840) exited]
[Thread 0x7fffeaff5700 (LWP 23839) exited]
[Thread 0x7fffea7f4700 (LWP 23838) exited]
[Thread 0x7fffe9ff3700 (LWP 23837) exited]
[New Thread 0x7fffebff7700 (LWP 23845)]
[New Thread 0x7fffec7f8700 (LWP 23846)]
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[New Thread 0x7fffea7f4700 (LWP 23851)]
[New Thread 0x7fffe9ff3700 (LWP 23852)]
[swscaler @ 0x55555718f540] [swscaler @ 0x55555719e9c0] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557286800] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557235680] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555573dfc00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x55555738e1c0] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555571e5980] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555574345c0] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555572dee00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557334700] deprecated pixel format used, make sure you did set range correctly
[Thread 0x7fffe9ff3700 (LWP 23852) exited]
[Thread 0x7fffea7f4700 (LWP 23851) exited]
[Thread 0x7fffeaff5700 (LWP 23850) exited]
[New Thread 0x7fffe9ff3700 (LWP 23853)]
[Thread 0x7fffeb7f6700 (LWP 23849) exited]
[Thread 0x7fffed7fa700 (LWP 23848) exited]
[Thread 0x7fffecff9700 (LWP 23847) exited]
[Thread 0x7fffec7f8700 (LWP 23846) exited]
[Thread 0x7fffebff7700 (LWP 23845) exited]
[New Thread 0x7fffea7f4700 (LWP 23854)]
[New Thread 0x7fffeaff5700 (LWP 23855)]
[New Thread 0x7fffeb7f6700 (LWP 23856)]
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[New Thread 0x7fffec7f8700 (LWP 23859)]
[New Thread 0x7fffebff7700 (LWP 23860)]
[swscaler @ 0x55555718f540] [swscaler @ 0x55555719e9c0] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557284840] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557233700] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555573dbe00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557431480] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557388500] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555571e0e80] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x5555572dee00] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x55555718f540] [swscaler @ 0x555557332800] deprecated pixel format used, make sure you did set range correctly
Output #0, avi, to 'out.avi':
  Metadata:
    ISFT            : Lavf59.34.101
  Stream #0:0: Video: yuv4 (yuv4 / 0x34767579), yuv420p(tv, bt470bg/unknown/unknown, progressive), 1980x2301, q=2-31, 200 kb/s, 25 fps, 25 tbn
    Metadata:
      encoder         : Lavc59.52.102 yuv4
[New Thread 0x7fffe95c4700 (LWP 23861)]
--Type <RET> for more, q to quit, c to continue without paging--

Thread 1 "ffmpeg_g" received signal SIGSEGV, Segmentation fault.
0x00005555561a7bdd in yuv4_encode_frame (avctx=0x5555571459c0, 
    pkt=0x5555573529c0, pic=0x5555573523c0, got_packet=0x7fffffffd944)
    at libavcodec/yuv4enc.c:50
50	            *dst++ = y[pic->linesize[0] + 2 * j    ];
(gdb) bt
#0  0x00005555561a7bdd in yuv4_encode_frame (avctx=0x5555571459c0, 
    pkt=0x5555573529c0, pic=0x5555573523c0, got_packet=0x7fffffffd944)
    at libavcodec/yuv4enc.c:50
#1  0x0000555555c096b2 in ff_encode_encode_cb (
    avctx=avctx@entry=0x5555571459c0, avpkt=avpkt@entry=0x5555573529c0, 
    frame=frame@entry=0x5555573523c0, 
    got_packet=got_packet@entry=0x7fffffffd944) at libavcodec/encode.c:199
#2  0x0000555555c09979 in encode_simple_internal (avpkt=0x5555573529c0, 
    avctx=0x5555571459c0) at libavcodec/encode.c:277
#3  encode_simple_receive_packet (avpkt=<optimized out>, avctx=<optimized out>)
    at libavcodec/encode.c:295
#4  encode_receive_packet_internal (avctx=avctx@entry=0x5555571459c0, 
    avpkt=0x5555573529c0) at libavcodec/encode.c:329
#5  0x0000555555c09c34 in avcodec_send_frame (avctx=0x5555571459c0, 
    frame=0x555557145e40) at libavcodec/encode.c:471
#6  0x0000555555708e61 in encode_frame (of=0x555557143ac0, ost=0x5555571456c0, 
    frame=0x555557145e40) at fftools/ffmpeg.c:848
#7  0x000055555570f046 in do_video_out (of=0x555557143ac0, ost=0x5555571456c0, 
    next_picture=0x555557145e40) at fftools/ffmpeg.c:1264
#8  0x000055555570f798 in reap_filters (flush=0) at fftools/ffmpeg.c:1341
#9  0x000055555571217d in transcode_step () at fftools/ffmpeg.c:3868
#10 transcode () at fftools/ffmpeg.c:3905
#11 0x00005555556e9deb in main (argc=7, argv=0x7fffffffdf68)
--Type <RET> for more, q to quit, c to continue without paging--
    at fftools/ffmpeg.c:4052

==23868== Invalid read of size 1
==23868==    at 0xD5BBDD: yuv4_encode_frame (yuv4enc.c:50)
==23868==    by 0x7BD6B1: ff_encode_encode_cb (encode.c:199)
==23868==    by 0x7BD978: encode_simple_internal (encode.c:277)
==23868==    by 0x7BD978: encode_simple_receive_packet (encode.c:295)
==23868==    by 0x7BD978: encode_receive_packet_internal (encode.c:329)
==23868==    by 0x7BDC33: avcodec_send_frame (encode.c:471)
==23868==    by 0x2BCE60: encode_frame (ffmpeg.c:848)
==23868==    by 0x2C3045: do_video_out (ffmpeg.c:1264)
==23868==    by 0x2C3797: reap_filters (ffmpeg.c:1341)
==23868==    by 0x2C617C: transcode_step (ffmpeg.c:3868)
==23868==    by 0x2C617C: transcode (ffmpeg.c:3905)
==23868==    by 0x29DDEA: main (ffmpeg.c:4052)

[mkver]

Regression since 17a59a634c39b00a680c6ebbaea58db95594d13d.

[Elon Musk]

Fixed in d33c630b2a84365b465e66053f00d5660a3e22a3