[Webkit-unassigned] [Bug 206572] KeyedDecoderGeneric crashes when it accesses a data with empty string key.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=206572

--- Comment #8 from Fujii Hironori <Hironori.Fujii at sony.com> ---
Comment on attachment 388524
  --> https://bugs.webkit.org/attachment.cgi?id=388524
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=388524&action=review

> Source/WebCore/platform/generic/KeyedDecoderGeneric.cpp:61
> +        result = emptyString();

I think if String::fromUTF8 is failed, a null string and false should be returned.

Of course, an empty string should be return for size == 0 case.

WDTY?

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