tree 1e25f5ea6c5edbe9c83c8a45e28d9f0588763f14
parent bc0240bf12ea419c7c806575de43bb903f150e49
author Akira TAGOH <akira@tagoh.org> 1510660524 +0900
committer Akira TAGOH <akira@tagoh.org> 1510660767 +0900

Validate cache more carefully

Reject caches when FcPattern isn't a constant.
This is usually unlikely to happen but reported.
I've decided to add more validation since this isn't reproducible
and easy to have a workaround rather than investigating 'why'.

https://bugs.freedesktop.org/show_bug.cgi?id=103237