[Webkit-unassigned] [Bug 127361] ASSERTION FAILED: std::isfinite(num) in WebCore::CSSPrimitiveValue::CSSPrimitiveValue

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=127361





--- Comment #2 from Darin Adler <darin at apple.com>  2014-01-21 18:37:13 PST ---
(From update of attachment 221772)
I’m not sure this is the right fix and a helpful change. Turning the colossally large number into 0 just to avoid the assertion doesn’t necessarily help improve the behavior of the engine, other than sidestepping an assertion that may not be correct. It might be more appropriate to turn such values into parse failures. Not sure it matters either way. Loosening the assertion also might be sufficient. I especially regret adding more parsing special cases here since it might prevent us from doing clean-up refactoring in the future and even has a small performance cost.

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