$ git clone -n https://gitee.com/fundawang/glibc.git /var/lib/mock/dist-an23-build-352212-70946/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-an23-build-352212-70946/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin cab3885db9982ad8a0c93f8f8e4e16af405e53f3:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/glibc
 * [new ref]         cab3885db9982ad8a0c93f8f8e4e16af405e53f3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cab3885 fix CVE-2023-6246, CVE-2023-6779, and CVE-2023-6780