$ git clone -n https://gitee.com/ali-inspur/libpng15.git /var/lib/mock/dist-an23.5-build-582172-95601/root/chroot_tmpdir/scmroot/libpng15
Cloning into '/var/lib/mock/dist-an23.5-build-582172-95601/root/chroot_tmpdir/scmroot/libpng15'...
$ git reset --hard 120d12e901bd0b3da029e851305e25f5e35fe6b7
HEAD is now at 120d12e [CVE][upstream] FIX CVE-2026-33416