$ git clone -n https://gitee.com/yangcheng1203/glibc.git /var/lib/mock/dist-an23-build-508521-74994/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-an23-build-508521-74994/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin 4ececc1c3706dc5d63bed9f641b25667592c1605:KOJI_FETCH_HEAD
From https://gitee.com/yangcheng1203/glibc
 * [new ref]         4ececc1c3706dc5d63bed9f641b25667592c1605 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ececc1 Add patch to fix CVE-2026-0861