$ git clone -n https://gitee.com/tomcruiseqi/jbig2dec.git /var/lib/mock/dist-an23-build-448070-73363/root/chroot_tmpdir/scmroot/jbig2dec
Cloning into '/var/lib/mock/dist-an23-build-448070-73363/root/chroot_tmpdir/scmroot/jbig2dec'...
$ git fetch origin 4ef32a86c81959269e337b90a056f9fb8b88d694:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/jbig2dec
 * [new ref]         4ef32a86c81959269e337b90a056f9fb8b88d694 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ef32a8 [CVE] CVE-2023-46361