Snippets for libvpx 1.17.0 from Alpine loongarch64

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-loongarch64/community/libvpx/libvpx-1.17.0-r0.log.

• /usr/include/fortify/string.h:81:16: warning: '__builtin_memset' specified bound between 18446744071562068032 and 18446744073709551592 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     81 |         return __builtin_memset(__d, __c, __n);
        |                ^
  

• /usr/include/fortify/string.h:81:16: warning: '__builtin_memset' specified bound between 18446744072635809824 and 18446744073709551592 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     81 |         return __builtin_memset(__d, __c, __n);
        |                ^
  

• /usr/include/fortify/string.h:81:16: warning: '__builtin_memset' specified bound between 18446744073709551593 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     81 |         return __builtin_memset(__d, __c, __n);
        |                ^
  

• /usr/include/fortify/string.h:81:16: warning: '__builtin_memset' specified bound between 18446744071562067968 and 18446744073709551592 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
  

• /usr/include/fortify/string.h:81:16: warning: '__builtin_memset' specified bound between 18446744071562067968 and 18446744073709551592 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
     81 |         return __builtin_memset(__d, __c, __n);
        |                ^
  

• third_party/libwebm/mkvparser/mkvparser.cc:3886:64: warning: argument 1 value '18446744073709551615' exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
   3886 |   SimpleTag* const displays = new (std::nothrow) SimpleTag[size];
        |                                                                ^
  

• third_party/libwebm/mkvparser/mkvparser.cc:3772:48: warning: argument 1 value '18446744073709551615' exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
   3772 |   Tag* const tags = new (std::nothrow) Tag[size];
        |                                                ^
  

• third_party/libwebm/mkvparser/mkvparser.cc:3609:60: warning: argument 1 value '18446744073709551615' exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
   3609 |   Display* const displays = new (std::nothrow) Display[size];
        |                                                            ^
  

• third_party/libwebm/mkvparser/mkvparser.cc:3421:51: warning: argument 1 value '18446744073709551615' exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
   3421 |   Atom* const atoms = new (std::nothrow) Atom[size];
        |                                                   ^
  

• third_party/libwebm/mkvparser/mkvparser.cc:3306:60: warning: argument 1 value '18446744073709551615' exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
   3306 |   Edition* const editions = new (std::nothrow) Edition[size];
        |                                                            ^
  

• vpx/src/vpx_image.c:277:27: warning: 'free' called on pointer 'in_7(D)' with nonzero offset 160 [-Wfree-nonheap-object]
    277 |     if (img->self_allocd) free(img);
        |                           ^