Fix fuzzer-discovered error with sk_RTAdjust.
At http://review.skia.org/591260, I replaced an impossible-looking
error condition if-check with an assertion. The fuzzer helpfully
generated a test case for me which demonstrates how this error could
occur after all. This CL restores the original if-check as-is, and
adds the test case that exercises it.
(I think there's likely a deeper error here as well--we should have
rejected the global variable because its name overlaps with the
interface block variable that also exists at global scope.)
Change-Id: Ibbe216639c81fe45f321185d3bef2d6cd4e6ae73
Bug: oss-fuzz:52426
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/592096
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
4 files changed