$ git clone -n https://gitee.com/ldy-dongyue/libgit2.git /var/lib/mock/dist-an23-build-376195-71717/root/chroot_tmpdir/scmroot/libgit2
Cloning into '/var/lib/mock/dist-an23-build-376195-71717/root/chroot_tmpdir/scmroot/libgit2'...
$ git fetch origin 29f24040b295ee9e51e7e6e3c5757c035becc8e0:KOJI_FETCH_HEAD
From https://gitee.com/ldy-dongyue/libgit2
 * [new ref]         29f24040b295ee9e51e7e6e3c5757c035becc8e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29f2404 Bugfix for CVE-2024-24577