$ git clone -n https://gitee.com/wenyuzifang/ffmpeg.git /var/lib/mock/dist-an23-build-566183-91873/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23-build-566183-91873/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin 97326e1c7b8bb3619dc14a4df8d3aa1a19901c5c:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/ffmpeg
 * [new ref]         97326e1c7b8bb3619dc14a4df8d3aa1a19901c5c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 97326e1 [CVE] [Distro] add patch to fix CVE-2025-22921