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| 2 | ==11394==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60900000d4ce at pc 0x0000029754bc bp 0x7ffef0dd1590 sp 0x7ffef0dd1588
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| 3 | READ of size 4 at 0x60900000d4ce thread T0
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| 4 | #0 0x29754bb in get_bits ffmpeg/./libavcodec/get_bits.h:403:5
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| 5 | #1 0x297203a in parse_color_config ffmpeg/libavformat/av1.c:153:50
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| 6 | #2 0x297203a in parse_sequence_header ffmpeg/libavformat/av1.c:280
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| 7 | #3 0x2973565 in ff_isom_write_av1c ffmpeg/libavformat/av1.c:356:19
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| 8 | #4 0x21af6a2 in mov_write_av1c_tag ffmpeg/libavformat/movenc.c:1221:5
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| 9 | #5 0x21af6a2 in mov_write_video_tag ffmpeg/libavformat/movenc.c:2082
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| 10 | #6 0x2198acf in mov_write_stsd_tag ffmpeg/libavformat/movenc.c:2270:15
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| 11 | #7 0x2198acf in mov_write_stbl_tag ffmpeg/libavformat/movenc.c:2491
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| 12 | #8 0x21871b4 in mov_write_minf_tag ffmpeg/libavformat/movenc.c:2758:16
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| 13 | #9 0x21871b4 in mov_write_mdia_tag ffmpeg/libavformat/movenc.c:2812
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| 14 | #10 0x21871b4 in mov_write_trak_tag ffmpeg/libavformat/movenc.c:3188
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| 15 | #11 0x217fbf7 in mov_write_moov_tag ffmpeg/libavformat/movenc.c:4013:23
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| 16 | #12 0x215a568 in mov_write_trailer ffmpeg/libavformat/movenc.c
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| 17 | #13 0x23289ec in av_write_trailer ffmpeg/libavformat/mux.c:1283:15
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| 18 | #14 0x5ee7e0 in transcode ffmpeg/fftools/ffmpeg.c:4726:20
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| 19 | #15 0x5db6eb in main ffmpeg/fftools/ffmpeg.c:4894:9
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| 20 | #16 0x7ff8c08c5b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
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| 21 | #17 0x41df89 in _start (ffmpeg/ffmpeg_g+0x41df89)
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| 22 |
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| 23 | 0x60900000d4ce is located 1 bytes to the right of 13-byte region [0x60900000d4c0,0x60900000d4cd)
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| 24 | allocated by thread T0 here:
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| 25 | #0 0x4dea78 in posix_memalign (ffmpeg/ffmpeg_g+0x4dea78)
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| 26 | #1 0x852fc31 in av_malloc ffmpeg/libavutil/mem.c:87:9
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| 27 | #2 0x214a0a4 in mov_write_header ffmpeg/libavformat/movenc.c:6456:35
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| 28 | #3 0x230bd93 in avformat_write_header ffmpeg/libavformat/mux.c:521:15
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| 29 |
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| 30 | SUMMARY: AddressSanitizer: heap-buffer-overflow ffmpeg/./libavcodec/get_bits.h:403:5 in get_bits
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| 31 | Shadow bytes around the buggy address:
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| 32 | 0x0c127fff9a40: 00 fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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| 33 | 0x0c127fff9a50: 00 00 fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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| 34 | 0x0c127fff9a60: 00 00 fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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| 35 | 0x0c127fff9a70: fa fa fa fa fa fa fa fa fd fa fa fa fa fa fa fa
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| 36 | 0x0c127fff9a80: fa fa fa fa fa fa fa fa 00 00 00 fa fa fa fa fa
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| 37 | =>0x0c127fff9a90: fa fa fa fa fa fa fa fa 00[05]fa fa fa fa fa fa
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| 38 | 0x0c127fff9aa0: fa fa fa fa fa fa fa fa fd fa fa fa fa fa fa fa
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| 39 | 0x0c127fff9ab0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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| 40 | 0x0c127fff9ac0: fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa fa
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| 41 | 0x0c127fff9ad0: fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa fa
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| 42 | 0x0c127fff9ae0: fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa fa
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| 43 | Shadow byte legend (one shadow byte represents 8 application bytes):
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| 44 | Addressable: 00
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| 45 | Partially addressable: 01 02 03 04 05 06 07
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| 46 | Heap left redzone: fa
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| 47 | Freed heap region: fd
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| 48 | Stack left redzone: f1
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| 49 | Stack mid redzone: f2
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| 50 | Stack right redzone: f3
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| 51 | Stack after return: f5
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| 52 | Stack use after scope: f8
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| 53 | Global redzone: f9
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| 54 | Global init order: f6
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| 55 | Poisoned by user: f7
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| 56 | Container overflow: fc
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| 57 | Array cookie: ac
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| 58 | Intra object redzone: bb
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| 59 | ASan internal: fe
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| 60 | Left alloca redzone: ca
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| 61 | Right alloca redzone: cb
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| 62 | ==11394==ABORTING
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