Gentoo's Bugzilla –
Attachment 884475 Details for
Bug 922621media-video/ffmpeg-6.0.1-r1 - .../libavcodec/pcm-bluray.c: In function 'pcm_bluray_decode_frame': src/libavcodec/pcm-bluray.c:170:45: error: passing argument 2 of 'bytestream2_get_buffer' from incompatible pointer type [-Wincompatible-pointer-types]