$ git clone -n https://gitee.com/wenyuzifang/ffmpeg.git /var/lib/mock/dist-an23.5-build-564017-91742/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23.5-build-564017-91742/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin 5d75f0a3a379e94200aa7f7282c2be9b5f038906:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/ffmpeg
 * [new ref]         5d75f0a3a379e94200aa7f7282c2be9b5f038906 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5d75f0a [CVE] [Distro] add patch to fix CVE-2025-22919