$ git clone -n https://gitee.com/ali-inspur/gstreamer1-plugins-bad-free.git /var/lib/mock/dist-an23-build-523538-77020/root/chroot_tmpdir/scmroot/gstreamer1-plugins-bad-free
Cloning into '/var/lib/mock/dist-an23-build-523538-77020/root/chroot_tmpdir/scmroot/gstreamer1-plugins-bad-free'...
$ git fetch origin 78a12c7c7fa02af365be2135c12af03328895a0d:KOJI_FETCH_HEAD
From https://gitee.com/ali-inspur/gstreamer1-plugins-bad-free
 * [new ref]         78a12c7c7fa02af365be2135c12af03328895a0d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78a12c7 [CVE][upstream] FIX CVE-2026-2923