$ git clone -n https://gitee.com/geliwei/ffmpeg.git /var/lib/mock/dist-an23-build-559674-90316/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23-build-559674-90316/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin b6f710eec3fb10eee5691edfaa195cc9f1578597:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/ffmpeg
 * [new ref]         b6f710eec3fb10eee5691edfaa195cc9f1578597 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6f710e [CVE] [Anolis] add patch to fix CVE-2025-10256