Snippets for ffmpeg 8.1.2 from Alpine aarch64

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-aarch64/community/ffmpeg/ffmpeg-8.1.2-r0.log.

• libavcodec/bsf/extract_extradata.c:374:55: warning: passing argument 2 of 'bytestream2_init_writer' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
    374 |             bytestream2_init_writer(&pb_extradata, nal->data, 0);
        |                                                    ~~~^~~~~~
  

• libavcodec/a64multienc.c:133:19: warning: writing 16 bytes into a region of size 15 [-Wstringop-overflow=]
    133 |         index1[a] = i;
        |                   ^
  

• libavcodec/wmadec.c:524:30: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    524 |         s->channel_coded[ch] = a;
        |                              ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 15 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 15 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/rv60dec.c:606:16: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    606 |         dst[i] = (src[i - 1] + 2*src[i] + src[i + 1] + 2) >> 2;
        |                ^
  

• libavcodec/mjpegenc_huffman.c:185:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    185 |         val[i] = val_counts[nval - i].value;
        |                ^
  

• libavcodec/mjpegenc_huffman.c:185:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    185 |         val[i] = val_counts[nval - i].value;
        |                ^
  

• libavcodec/mjpegenc_huffman.c:185:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    185 |         val[i] = val_counts[nval - i].value;
        |                ^
  

• libavcodec/mjpegenc_huffman.c:185:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    185 |         val[i] = val_counts[nval - i].value;
        |                ^
  

• libavcodec/mjpegenc_huffman.c:185:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    185 |         val[i] = val_counts[nval - i].value;
        |                ^
  

• libavcodec/mjpegenc_huffman.c:185:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    185 |         val[i] = val_counts[nval - i].value;
        |                ^
  

• libavcodec/mjpegenc_huffman.c:185:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    185 |         val[i] = val_counts[nval - i].value;
        |                ^
  

• libavcodec/mjpegenc_huffman.c:185:16: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
    185 |         val[i] = val_counts[nval - i].value;
        |                ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:534:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    534 |             left[i] = top[i] = left[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• libavcodec/vvc/intra_template.c:536:21: warning: writing 16 bytes into a region of size 0 [-Wstringop-overflow=]
    536 |             left[i] = top[i] = top[0];
        |                     ^
  

• /usr/include/fortify/string.h:70:16: warning: '__orig_memmove' specified size between 18446744065119617024 and 18446744073709551608 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     70 |         return __orig_memmove(__d, __s, __n);
        |                ^
  

• /usr/include/fortify/string.h:70:16: warning: '__orig_memmove' specified size between 18446744065119617024 and 18446744073709551608 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     70 |         return __orig_memmove(__d, __s, __n);
        |                ^
  

• /usr/include/fortify/string.h:81:16: warning: '__builtin_memset' specified bound between 18446744069414584316 and 18446744073709551608 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     81 |         return __builtin_memset(__d, __c, __n);
        |                ^
  

• /usr/include/fortify/string.h:70:16: warning: '__orig_memmove' writing 48 bytes into a region of size 8 overflows the destination [-Wstringop-overflow=]
     70 |         return __orig_memmove(__d, __s, __n);
        |                ^