$ git clone -n https://gitee.com/geliwei/ffmpeg.git /var/lib/mock/dist-an23-build-558930-90272/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23-build-558930-90272/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin 4e00f6d26af1c6ec2b7013cf38e82a0d76ea0c9e:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/ffmpeg
 * [new ref]         4e00f6d26af1c6ec2b7013cf38e82a0d76ea0c9e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e00f6d [CVE] [Anolis] add patch to fix CVE-2025-9951