$ git clone -n https://gitee.com/opencloudos-stream/dcmtk.git /var/lib/mock/dist-oc9-epol-build-126435-76130/root/chroot_tmpdir/scmroot/dcmtk
Cloning into '/var/lib/mock/dist-oc9-epol-build-126435-76130/root/chroot_tmpdir/scmroot/dcmtk'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/dcmtk
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b8af592 !2  Add 0001-Fixed-segfault-in-JPEG-LS-decoder.patch to fix CVE-2025-2357 Merge pull request !2 from doriscchao/master