[Webkit-unassigned] [Bug 103027] [Chromium] fastMalloc has an extra branch on Windows

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Nov 22 12:44:21 PST 2012


https://bugs.webkit.org/show_bug.cgi?id=103027





--- Comment #6 from Avi Drissman <avi at drissman.com>  2012-11-22 12:46:24 PST ---
I'm not sure of the terminology you're using (global vs per-object new). On Mac Chrome we override the world when it comes to allocators, probably redundantly.

http://src.chromium.org/viewvc/chrome/trunk/src/base/process_util_mac.mm

We override:
- C malloc/calloc/valloc/realloc/posix_memalign for default and purgeable zones
- C++ operator new
- Core Foundation CFAllocators
- Cocoa +[NSObject allocWithZone:]

If you have specific questions about implementation, ask away.

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