$ git clone -n https://gitee.com/ly1989abc/nginx.git /var/lib/mock/dist-an23-build-523418-76973/root/chroot_tmpdir/scmroot/nginx
Cloning into '/var/lib/mock/dist-an23-build-523418-76973/root/chroot_tmpdir/scmroot/nginx'...
$ git fetch origin 4f7d5709e6f767e65abfbe5d443a0aa11fb9acda:KOJI_FETCH_HEAD
From https://gitee.com/ly1989abc/nginx
 * [new ref]         4f7d5709e6f767e65abfbe5d443a0aa11fb9acda -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f7d570 [CVE] [Upstream] add patch to fix CVE-2026-32647