$ git clone -n https://gitee.com/wenyuzifang/wireshark.git /var/lib/mock/dist-an23-build-465164-73941/root/chroot_tmpdir/scmroot/wireshark
Cloning into '/var/lib/mock/dist-an23-build-465164-73941/root/chroot_tmpdir/scmroot/wireshark'...
$ git fetch origin 2ac31f629b5b37f0320427ad3c093fa8e38a666c:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/wireshark
 * [new ref]         2ac31f629b5b37f0320427ad3c093fa8e38a666c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ac31f6 Update code from upstream