$ git clone -n https://gitee.com/geliwei/postgresql.git /var/lib/mock/dist-an23-build-554263-89038/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/dist-an23-build-554263-89038/root/chroot_tmpdir/scmroot/postgresql'...
$ git fetch origin 454e6056b99a6b03128380cba153c5476175c342:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/postgresql
 * [new ref]         454e6056b99a6b03128380cba153c5476175c342 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 454e605 fix: CVE-2026-2006 - Add multibyte character length validation in pg_encoding_mblen_bounded