$ git clone -n https://gitee.com/lzq11122/ffmpeg.git /var/lib/mock/dist-an23-epao-build-484027-74335/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23-epao-build-484027-74335/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin 1789da811ccbcee4995df35316b41e27a948e52d:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/ffmpeg
 * [new ref]         1789da811ccbcee4995df35316b41e27a948e52d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1789da8 Add patch to fix CVE-2025-22919