$ git clone -n https://gitee.com/geliwei/libtiff.git /var/lib/mock/dist-an23-build-552741-89038/root/chroot_tmpdir/scmroot/libtiff
Cloning into '/var/lib/mock/dist-an23-build-552741-89038/root/chroot_tmpdir/scmroot/libtiff'...
$ git fetch origin c216760cef6e96d88202d68bdff4aa0781970c76:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/libtiff
 * [new ref]         c216760cef6e96d88202d68bdff4aa0781970c76 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c216760 Fix CVE-2023-41175: integer overflow in raw2tiff.c