$ git clone -n https://gitee.com/ali-inspur/ffmpeg.git /var/lib/mock/dist-an23-epao-build-512486-75101/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23-epao-build-512486-75101/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin dd680dc88e7f0fe73c8a8d87ea5476244f823c56:KOJI_FETCH_HEAD
From https://gitee.com/ali-inspur/ffmpeg
 * [new ref]         dd680dc88e7f0fe73c8a8d87ea5476244f823c56 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd680dc [CVE] fix CVE-2025-7700