$ git clone -n https://gitee.com/geliwei/gstreamer1-plugins-bad-free.git /var/lib/mock/dist-an23-build-553108-89038/root/chroot_tmpdir/scmroot/gstreamer1-plugins-bad-free
Cloning into '/var/lib/mock/dist-an23-build-553108-89038/root/chroot_tmpdir/scmroot/gstreamer1-plugins-bad-free'...
$ git fetch origin 1a6ec809538827777f2a56dff6fa26eadabfb943:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/gstreamer1-plugins-bad-free
 * [new ref]         1a6ec809538827777f2a56dff6fa26eadabfb943 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a6ec80 Fix CVE-2023-44446: GStreamer MXF File Parsing Use-After-Free Remote Code Execution Vulnerability