All integers would get parsed by strtoll(), not handling the case of
UINT64 properties with the most significient bit set.
Implement a .type_uint64 visitor callback, reusing the existing
parse_str() code through a new argument, using strtoull().
As this is a bug fix, it intentionally ignores checkpatch warnings to
prefer the use of qemu_strto[u]ll() over strto[u]ll().
Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>
9ad861fe31