Commit 964df49da5fe5e5d28bcffa92fad5943a826c92f
2014-10-13T11:54:39
Fix a crash with the WebGL conformance test suite. Undefined behavior caused by an overflowed enum was causing the translator symbol table stack to not get popped correctly when the compiler completed, causing dangling symbols who's storage was reclaimed and reused when the allocation pool was popped. The error occurred in the "shader-with-reserved-words" test, which passes when the compiler fails due to the use of reserved words as identifiers. As such, this test would pass even if the GPU process crashes but further tests in the test suite would fail. BUG=angle::785, 786 Change-Id: I365cb55f962f8dfe409f40532effeb10b8189432 Reviewed-on: https://chromium-review.googlesource.com/223093 Reviewed-by: Zhenyao Mo <zmo@chromium.org> Reviewed-by: Nicolas Capens <capn@chromium.org> Tested-by: Gus Fernandez <gusfernandez@chromium.org>