$ git clone -n https://gitee.com/geliwei/ffmpeg.git /var/lib/mock/dist-an23-build-558419-90215/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23-build-558419-90215/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin d1c9a293fb150a3ea239fad6e6afc1d562973a87:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/ffmpeg
 * [new ref]         d1c9a293fb150a3ea239fad6e6afc1d562973a87 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1c9a29 [CVE] [Anolis] add patch to fix CVE-2026-8461