On 07/30/2018 03:34 AM, Markus Armbruster wrote:
Eric Blake <ebl...@redhat.com> writes:
[...]
(We really want to assert that any % interpolations in our JSON parser
are NOT embedded in '').
I'll look into that, but it'll be in a separate series.
Agreed. In fact, my more ambitious series had reached that point by
implementing %% interpolation inside strings, combined with asserting
that %% cannot occur except within strings during the JSON parse, then
during the JSON interpolation that the only use of % within strings was
the %% escape (so that we no longer risk consuming a va-arg during
string interpolation, while still benefiting from gcc's -Wformat
checking). So probably one of the easier things to revive, once this
series lands.
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
