$ git clone -n https://gitee.com/zhoujiajia111/libslirp.git /var/lib/mock/dist-an23.3-build-440490-73152/root/chroot_tmpdir/scmroot/libslirp
Cloning into '/var/lib/mock/dist-an23.3-build-440490-73152/root/chroot_tmpdir/scmroot/libslirp'...
$ git fetch origin 6dde29d463be2853bc54d1e88d55d52df859d6e1:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/libslirp
 * [new ref]         6dde29d463be2853bc54d1e88d55d52df859d6e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6dde29d Fix for check_source