[Webkit-unassigned] [Bug 165875] New: ScriptFunctionCall::call() can return an empty JSValue if the watchdog timer fires, callers should check for this

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=165875

            Bug ID: 165875
           Summary: ScriptFunctionCall::call() can return an empty JSValue
                    if the watchdog timer fires, callers should check for
                    this
    Classification: Unclassified
           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: msaboff at apple.com

Many callers of ScriptFunctionCall::call() assume that it returns a valid, non-empty JSValue.  Most of these callers do not check for this.  They should be fixed as appropriate.

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