$ git clone -n https://gitee.com/fundawang/gdb.git /var/lib/mock/dist-an23-build-311640-67129/root/chroot_tmpdir/scmroot/gdb
Cloning into '/var/lib/mock/dist-an23-build-311640-67129/root/chroot_tmpdir/scmroot/gdb'...
$ git fetch origin 359308efe5d06e8811812fe857a8746dbc92cf0a:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/gdb
 * [new ref]         359308efe5d06e8811812fe857a8746dbc92cf0a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 359308e Fix CVE-2022-48064: SHT_NOBITS section avoids section size sanity check