$ git clone -n https://gitee.com/zhoujiajia111/dpkg.git /var/lib/mock/dist-an23-build-448670-73415/root/chroot_tmpdir/scmroot/dpkg
Cloning into '/var/lib/mock/dist-an23-build-448670-73415/root/chroot_tmpdir/scmroot/dpkg'...
$ git fetch origin e7fee8f6fbed24e065be128209c01b3ff94ae1ae:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/dpkg
 * [new ref]         e7fee8f6fbed24e065be128209c01b3ff94ae1ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e7fee8f add patch to fix cve