$ git clone -n https://gitee.com/geliwei/ghostscript.git /var/lib/mock/dist-an23-build-554164-89038/root/chroot_tmpdir/scmroot/ghostscript
Cloning into '/var/lib/mock/dist-an23-build-554164-89038/root/chroot_tmpdir/scmroot/ghostscript'...
$ git fetch origin fb42f8138be7125a3de2f4409325724ba6ea05e2:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/ghostscript
 * [new ref]         fb42f8138be7125a3de2f4409325724ba6ea05e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fb42f81 Fix CVE-2025-7462: Add null pointer checks in pdf_ferror to prevent null pointer dereference