Anatoly <[email protected]> added the comment: There is more critical valgrind report: ==15047== Invalid read of size 8 ==15047== at 0x8089BF: ??? (h264_chromamc.asm:663) ==15047== by 0x665E0F: MPV_motion_lowres (mpegvideo.c:1590) ==15047== by 0x678709: MPV_decode_mb (mpegvideo.c:1936) ==15047== by 0x5AC2A7: decode_slice (h263dec.c:252) ==15047== by 0x5AD2A2: ff_h263_decode_frame (h263dec.c:654) ==15047== by 0x738B0F: avcodec_decode_video2 (utils.c:626) ==15047== by 0x4313A5: output_packet (ffmpeg.c:1547) ==15047== by 0x433191: T.647 (ffmpeg.c:2648) ==15047== by 0x433E1B: main (ffmpeg.c:4358) ==15047== Address 0x6c26d59 is 25,353 bytes inside a block of size 25,360 alloc'd ==15047== at 0x4C236B6: memalign (vg_replace_malloc.c:581) ==15047== by 0x4C2370F: posix_memalign (vg_replace_malloc.c:709) ==15047== by 0x8FAA77: av_malloc (mem.c:83) ==15047== by 0x7395C8: avcodec_default_get_buffer (utils.c:320) ==15047== by 0x66BE45: ff_alloc_picture (mpegvideo.c:230) ==15047== by 0x66C6B3: MPV_frame_start (mpegvideo.c:962) ==15047== by 0x5AD245: ff_h263_decode_frame (h263dec.c:627) ==15047== by 0x738B0F: avcodec_decode_video2 (utils.c:626) ==15047== by 0x4313A5: output_packet (ffmpeg.c:1547) ==15047== by 0x433191: T.647 (ffmpeg.c:2648) ==15047== by 0x433E1B: main (ffmpeg.c:4358) ==15047== ==15047== Invalid read of size 8 ==15047== at 0x8089BF: ??? (h264_chromamc.asm:663) ==15047== by 0x678709: MPV_decode_mb (mpegvideo.c:1936) ==15047== by 0x5AC2A7: decode_slice (h263dec.c:252) ==15047== by 0x5AD2A2: ff_h263_decode_frame (h263dec.c:654) ==15047== by 0x738B0F: avcodec_decode_video2 (utils.c:626) ==15047== by 0x4313A5: output_packet (ffmpeg.c:1547) ==15047== by 0x433191: T.647 (ffmpeg.c:2648) ==15047== by 0x433E1B: main (ffmpeg.c:4358) ==15047== Address 0x6c2d0a9 is 25,353 bytes inside a block of size 25,360 alloc'd ==15047== at 0x4C236B6: memalign (vg_replace_malloc.c:581) ==15047== by 0x4C2370F: posix_memalign (vg_replace_malloc.c:709) ==15047== by 0x8FAA77: av_malloc (mem.c:83) ==15047== by 0x7395C8: avcodec_default_get_buffer (utils.c:320) ==15047== by 0x66BE45: ff_alloc_picture (mpegvideo.c:230) ==15047== by 0x66C6B3: MPV_frame_start (mpegvideo.c:962) ==15047== by 0x5AD245: ff_h263_decode_frame (h263dec.c:627) ==15047== by 0x738B0F: avcodec_decode_video2 (utils.c:626) ==15047== by 0x4313A5: output_packet (ffmpeg.c:1547) ==15047== by 0x433191: T.647 (ffmpeg.c:2648) ==15047== by 0x433E1B: main (ffmpeg.c:4358) ==15047== ==15047== Invalid read of size 4 ==15047== at 0x8089B7: ??? (h264_chromamc.asm:663) ==15047== by 0x665E0F: MPV_motion_lowres (mpegvideo.c:1590) ==15047== by 0x678709: MPV_decode_mb (mpegvideo.c:1936) ==15047== by 0x5AC2A7: decode_slice (h263dec.c:252) ==15047== by 0x5AD2A2: ff_h263_decode_frame (h263dec.c:654) ==15047== by 0x738B0F: avcodec_decode_video2 (utils.c:626) ==15047== by 0x4313A5: output_packet (ffmpeg.c:1547) ==15047== by 0x433191: T.647 (ffmpeg.c:2648) ==15047== by 0x433E1B: main (ffmpeg.c:4358) ==15047== Address 0x6c26d60 is 0 bytes after a block of size 25,360 alloc'd ==15047== at 0x4C236B6: memalign (vg_replace_malloc.c:581) ==15047== by 0x4C2370F: posix_memalign (vg_replace_malloc.c:709) ==15047== by 0x8FAA77: av_malloc (mem.c:83) ==15047== by 0x7395C8: avcodec_default_get_buffer (utils.c:320) ==15047== by 0x66BE45: ff_alloc_picture (mpegvideo.c:230) ==15047== by 0x66C6B3: MPV_frame_start (mpegvideo.c:962) ==15047== by 0x5AD245: ff_h263_decode_frame (h263dec.c:627) ==15047== by 0x738B0F: avcodec_decode_video2 (utils.c:626) ==15047== by 0x4313A5: output_packet (ffmpeg.c:1547) ==15047== by 0x433191: T.647 (ffmpeg.c:2648) ==15047== by 0x433E1B: main (ffmpeg.c:4358)
________________________________________________ FFmpeg issue tracker <[email protected]> <https://roundup.ffmpeg.org/issue2421> ________________________________________________
