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f2d016f12e
skia2/resources/sksl
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John Stiles f2d016f12e Fix for fuzzer-discovered error with negation. 
Yesterday's negation-related changes (http://review.skia.org/464123)
exposed a flaw that the fuzzer was able to exploit. We were previously
able to assume that `simplify_negation` would always return a non-null
expression; in some cases, that is no longer true.

Change-Id: Ia585232b0e35fafe0c642384a59ef94ce743ffd5
Bug: oss-fuzz:40427
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464916
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2021-10-28 16:14:42 +00:00
..
blend Remove SkBlendMode from SkSL 2021-06-16 21:01:30 +00:00
errors Fix for fuzzer-discovered error with negation. 2021-10-28 16:14:42 +00:00
es2_conformance Fix up the last of the ES2 conformance tests. 2021-10-15 19:32:48 +00:00
folding Allow const int variables to be used for array sizes. 2021-10-18 14:23:33 +00:00
glsl Report an error if sk_LastFragColor is referenced without fbFetchSupport 2021-09-15 15:41:49 +00:00
inliner Fix inliner bug discovered by fuzzer. 2021-09-07 13:29:37 +00:00
intrinsics Fix dFdy test. 2021-10-27 21:25:32 +00:00
metal Enable proper testing of matrix-scalar ops. 2021-05-17 17:36:22 +00:00
runtime Fix ES2 conformance test 'in_vs_no_in'. 2021-10-11 22:27:37 +00:00
runtime_errors Mark private types as invalid in the public symbol table. 2021-10-13 20:41:09 +00:00
shared Add overflow protection to vector-arithmetic folding. 2021-10-27 16:49:02 +00:00
spirv Fix parsing error with SPIR-V negating a uint. 2021-08-25 17:52:50 +00:00
workarounds Remove the "in blend modes randomly fail for all zero vec" workaround 2021-10-21 16:54:51 +00:00
README.txt Migrate SkSL test inputs to the resources/ directory. 2021-01-22 18:57:29 +00:00
update_fuzzer.py Implement parser for ES2 conformance '.test' files. 2021-09-29 16:48:14 +00:00

README.txt 

This directory contains source files for testing skslc compilation.
The compiled output files are in the /tests/sksl/ directory.