[webkit-changes] [WebKit/WebKit] 6d6644: [WinCairo] KeyedDecoderGeneric: TestWebCore.KeyedC...

[Fujii Hironori]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 6d664461ef74d1fdfddcdaba0d1c9ee3455c1215
      https://github.com/WebKit/WebKit/commit/6d664461ef74d1fdfddcdaba0d1c9ee3455c1215
  Author: Fujii Hironori <Hironori.Fujii at sony.com>
  Date:   2022-11-14 (Mon, 14 Nov 2022)

  Changed paths:
    M Source/WebCore/platform/generic/KeyedDecoderGeneric.cpp

  Log Message:
  -----------
  [WinCairo] KeyedDecoderGeneric: TestWebCore.KeyedCoding.DecodeRandomData is crashing
https://bugs.webkit.org/show_bug.cgi?id=247872

Reviewed by Ross Kirsling.

* Source/WebCore/platform/generic/KeyedDecoderGeneric.cpp:
(WebCore::readString): Check the buffer size with
bufferIsLargeEnoughToContain before allocating the buffer.

Canonical link: https://commits.webkit.org/256642@main