check for huge cubics in patchutils

Bug: oss-fuzz:6128
Change-Id: I4c7551ea2ac4e32dc96c93426846f5ddcd42a449
Reviewed-on: https://skia-review.googlesource.com/125440
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed