$ git clone -n https://gitee.com/ali-inspur/libpng15.git /var/lib/mock/dist-an23-build-582165-95602/root/chroot_tmpdir/scmroot/libpng15
Cloning into '/var/lib/mock/dist-an23-build-582165-95602/root/chroot_tmpdir/scmroot/libpng15'...
$ git fetch origin 09ca6ed8b2a95fd67e05000c86867d7cc172bff2:KOJI_FETCH_HEAD
From https://gitee.com/ali-inspur/libpng15
 * [new ref]         09ca6ed8b2a95fd67e05000c86867d7cc172bff2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09ca6ed [CVE][upstream] FIX CVE-2026-33416