$ git clone -n https://gitee.com/zhuhong_bo/libpng.git /var/lib/mock/dist-an7-els-build-589951-98923/root/chroot_tmpdir/scmroot/libpng
Cloning into '/var/lib/mock/dist-an7-els-build-589951-98923/root/chroot_tmpdir/scmroot/libpng'...
$ git reset --hard 17b29b00f9ae657feba5060fc39a00a40d497365
HEAD is now at 17b29b0 fixes for cve-2026-25646