$ git clone -n https://gitee.com/lzq11122/mupdf.git /var/lib/mock/dist-an23-build-513432-75099/root/chroot_tmpdir/scmroot/mupdf
Cloning into '/var/lib/mock/dist-an23-build-513432-75099/root/chroot_tmpdir/scmroot/mupdf'...
$ git fetch origin 91c0ee7aa2c6fdc346c1eae644bb4e9112d72038:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/mupdf
 * [new ref]         91c0ee7aa2c6fdc346c1eae644bb4e9112d72038 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 91c0ee7 Add patch to fix CVE-2026-25556