Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: da9bdbe963c5b8b3f06caaa479f33d0fe58e4c23
https://github.com/WebKit/WebKit/commit/da9bdbe963c5b8b3f06caaa479f33d0fe58e4c23
Author: Tadeu Zagallo <tzaga...@apple.com>
Date: 2024-01-30 (Tue, 30 Jan 2024)
Changed paths:
M Source/WebGPU/WGSL/TypeCheck.cpp
M Source/WebGPU/WGSL/tests/invalid/access-expression.wgsl
Log Message:
-----------
[WGSL] Crash when type checking vector field access
https://bugs.webkit.org/show_bug.cgi?id=268385
rdar://121528527
Reviewed by Mike Wyrzykowski.
vectorFieldAccess can return nullptr if the access is invalid, so we need to
check
the result before dereferencing it.
* Source/WebGPU/WGSL/TypeCheck.cpp:
(WGSL::TypeChecker::visit):
* Source/WebGPU/WGSL/tests/invalid/access-expression.wgsl:
Canonical link: https://commits.webkit.org/273766@main
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