[webkit-reviews] review granted: [Bug 240056] SharedMemory::IPCHandle is a redundant class : [Attachment 459305] Patch

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon May 16 14:17:06 PDT 2022

Fujii Hironori <Hironori.Fujii at sony.com> has granted Kimmo Kinnunen
<kkinnunen at apple.com>'s request for review:
Bug 240056: SharedMemory::IPCHandle is a redundant class

Attachment 459305: Patch


--- Comment #14 from Fujii Hironori <Hironori.Fujii at sony.com> ---
Comment on attachment 459305
  --> https://bugs.webkit.org/attachment.cgi?id=459305

View in context: https://bugs.webkit.org/attachment.cgi?id=459305&action=review

> Source/WebKit/Shared/WebCompiledContentRuleListData.cpp:37
> +    return topURLFiltersBytecodeOffset + topURLFiltersBytecodeSize;

Do you think this addition needs overflow checking?

> Source/WebKit/Shared/WebCompiledContentRuleListData.cpp:112
> +    if (data->size() < ruleListDataSize(*topURLFiltersBytecodeOffset,

data->size() is a data size, not buffer size. I think it should (data->size()
== ruleListDataSize(...)). If the condition fails, something wrong happens.

> Tools/MiniBrowser/mac/WK2BrowserWindowController.m:556
> +	   title = @"";

Do you want to change MiniBrowser in this patch?

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