[webkit-changes] [WebKit/WebKit] 1ededc: [WGSL] Parser should check for maximum recursion d...

[Tadeu Zagallo]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 1ededc5900811e88f00b5c0247563d461e151c6f
      https://github.com/WebKit/WebKit/commit/1ededc5900811e88f00b5c0247563d461e151c6f
  Author: Tadeu Zagallo <tzagallo at apple.com>
  Date:   2024-09-26 (Thu, 26 Sep 2024)

  Changed paths:
    M Source/WebGPU/WGSL/Parser.cpp
    A Source/WebGPU/WGSL/tests/invalid/fuzz-133788509.wgsl

  Log Message:
  -----------
  [WGSL] Parser should check for maximum recursion depth in nested ifs
https://bugs.webkit.org/show_bug.cgi?id=280335
rdar://133788509

Reviewed by Mike Wyrzykowski.

We check for maximum recursion depth when parsing statements, but `else if`
statements could recurse without going through the top level statement parsing,
so it needs a separate check.

* Source/WebGPU/WGSL/Parser.cpp:
(WGSL::Parser<Lexer>::parseIfStatementWithAttributes):
* Source/WebGPU/WGSL/tests/invalid/fuzz-133788509.wgsl: Added.

Canonical link: https://commits.webkit.org/284273@main



To unsubscribe from these emails, change your notification settings at https://github.com/WebKit/WebKit/settings/notifications