$ git clone -n https://gitee.com/src-anolis-os/gstreamer1-plugins-bad-free.git /var/lib/mock/dist-an23.5-AImanager-build-529496-79946/root/chroot_tmpdir/scmroot/gstreamer1-plugins-bad-free
Cloning into '/var/lib/mock/dist-an23.5-AImanager-build-529496-79946/root/chroot_tmpdir/scmroot/gstreamer1-plugins-bad-free'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/gstreamer1-plugins-bad-free
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 42ba79a [CVE][Upstream] Update to 1.28.1 to fix CVE-2026-2922