$ git clone -n https://gitee.com/wenyuzifang/ffmpeg.git /var/lib/mock/dist-an23-build-566196-91873/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23-build-566196-91873/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin 5c44b12dc4468ba21707a7081c9cee1c3efd2425:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/ffmpeg
 * [new ref]         5c44b12dc4468ba21707a7081c9cee1c3efd2425 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c44b12 [CVE] [Distro] add patch to fix CVE-2025-22919