commit 7a0ba1c1323d3cdad3057d393596692d54011e91
author Mike Klein <mtklein@chromium.org> Tue Jul 25 17:26:19 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Wed Jul 26 12:55:09 2017 +0000
tree 7f668bf6ff84f7ba68c43c72bf16e55d01cffa8e
parent 103611d4c7c64316e5839abdc7bb6153eb1d28e1

guard SkTableColorFilter against out-of-range inputs

I was going to be clever here and only clamp when we
know the inputs are out of range, but this filter is
rare and slow enough that I think I'd rather it just
be super paranoid safe.

The test crashes without this fix and passes with it.

Change-Id: I4e17aad2b5c1e96180ce8d73b97bee746cf985c2
Reviewed-on: https://skia-review.googlesource.com/26702
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>