$ git clone -n https://gitee.com/geliwei/bison.git /var/lib/mock/dist-an23.5-build-583024-96239/root/chroot_tmpdir/scmroot/bison
Cloning into '/var/lib/mock/dist-an23.5-build-583024-96239/root/chroot_tmpdir/scmroot/bison'...
$ git fetch origin b9bfefecb8c9cd64cd1aa4689909988789bec06d:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/bison
 * [new ref]         b9bfefecb8c9cd64cd1aa4689909988789bec06d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b9bfefe [CVE] [Upstream] add patch to fix CVE-2026-56390