[Webkit-unassigned] [Bug 112875] REGRESSION(r146417-r146431): Substantially more leaks detected on Mountain Lion

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Mar 21 05:58:43 PDT 2013


https://bugs.webkit.org/show_bug.cgi?id=112875





--- Comment #6 from Michael Pruett <michael at 68k.org>  2013-03-21 06:01:10 PST ---
(In reply to comment #5)
> hmm, I don't think r146430 is the culprit. r146430 just changed a rule of integer conversion.
> 
> michael: thoughts?

I would be rather surprised if r146430 were the source of any leaks since it did only change IDL integer conversion.

Aside from the implementation of EnforceRange, currently used only in IndexedDB and internal testing, the only other change of note in this revision concerns the conversion of ECMAScript numbers to IDL long long and unsigned long long types. Specifically +/-infinity are now converted to 0, and values greater in magnitude than 2^64 are converted to integers modulo 2^64. Previously such out-of-range values were mapped to the nearest representable integer.

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