$ git clone -n https://gitee.com/wenyuzifang/cairo.git /var/lib/mock/dist-an23-build-562372-91551/root/chroot_tmpdir/scmroot/cairo
Cloning into '/var/lib/mock/dist-an23-build-562372-91551/root/chroot_tmpdir/scmroot/cairo'...
$ git fetch origin e1f1bba7bca20b7b7585a1b5e6957e3e68254f4a:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/cairo
 * [new ref]         e1f1bba7bca20b7b7585a1b5e6957e3e68254f4a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e1f1bba [CVE] [Distro] add patch to fix CVE-2025-50422