[Webkit-unassigned] [Bug 188331] New: REGRESSION (r208953): TemplateObjectDescriptor constructor calculates m_hash on use-after-move variable

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=188331

            Bug ID: 188331
           Summary: REGRESSION (r208953): TemplateObjectDescriptor
                    constructor calculates m_hash on use-after-move
                    variable
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ddkilzer at webkit.org
                CC: utatane.tea at gmail.com
        Depends on: 164898

TemplateObjectDescriptor constructor calculates m_hash on use-after-move variable:

inline TemplateObjectDescriptor::TemplateObjectDescriptor(StringVector&& rawStrings, OptionalStringVector&& cookedStrings)
    : m_rawStrings(WTFMove(rawStrings))
    , m_cookedStrings(WTFMove(cookedStrings))
    , m_hash(calculateHash(rawStrings))
{
}

It should probably use m_rawstrings instead.


Referenced Bugs:

https://bugs.webkit.org/show_bug.cgi?id=164898
[Bug 164898] Crash in com.apple.JavaScriptCore: WTF::ThreadSpecific<WTF::WTFThreadData, + 142
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