$ git clone -n https://gitee.com/tomcruiseqi/glibc.git /var/lib/mock/dist-an23.4-build-527493-79596/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-an23.4-build-527493-79596/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin fcabd171785f0dc38ecc992d5a874c50e43f2b27:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/glibc
 * [new ref]         fcabd171785f0dc38ecc992d5a874c50e43f2b27 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fcabd17 [CVE][Upstream] Add patch to fix CVE-2026-4046