$ git clone -n https://gitee.com/zhoujiajia111/grpc.git /var/lib/mock/dist-an23-build-451055-73471/root/chroot_tmpdir/scmroot/grpc
Cloning into '/var/lib/mock/dist-an23-build-451055-73471/root/chroot_tmpdir/scmroot/grpc'...
$ git fetch origin 26d4d92a6c1114b551ef1208247afbfe7589e42c:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/grpc
 * [new ref]         26d4d92a6c1114b551ef1208247afbfe7589e42c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26d4d92 fix cve