Bug 72435
| Summary: | [JSC] Structural clone algorithm implementation fails to clone non-indexed properties of arrays | ||
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| Product: | WebKit | Reporter: | Dmitry Lomov <dslomov> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | dslomov, levin, oliver, zan |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | |||
| Bug Blocks: | 72363 | ||
Dmitry Lomov
var a = [1,2,3]
a.foobar = "foobar"
window.postMessage(a,'*')
the object on the recieving end won't have a foobar property.
Layout test is fast/dom/Window/window-postmessage-arrays.html
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Zan Dobersek
The fast/dom/Window/window-postmessage-arrays.html layout test failure was depending on this bug. The failure was fixed in r138964, so the test is now passing on JSC platforms (bug #72363).
http://trac.webkit.org/changeset/138964
Can someone familiar with the code check that the patch also fixes the problem this bug covers and if so, closes this bug?