|Summary:||Expando properties on attribute nodes disappear (wrappers are not protected against GC)|
|Product:||WebKit||Reporter:||Dominic Cooney <dominicc>|
|Severity:||Normal||CC:||ap, dbates, ggaren, jbadics, mhahnenberg, ossy|
|Version:||528+ (Nightly build)|
|Bug Depends on:|
|Bug Blocks:||87008, 87925|
Description Dominic Cooney 2012-05-31 21:42:49 PDT
See attachment 144983 [details] on bug 87925 for a repro. It appears attribute nodes are being garbage collected too aggressively.
Comment 1 Dominic Cooney 2012-09-11 13:43:52 PDT
*** Bug 88062 has been marked as a duplicate of this bug. ***
Comment 2 Alexey Proskuryakov 2014-04-20 22:59:01 PDT
*** Bug 131881 has been marked as a duplicate of this bug. ***
Comment 3 Alexey Proskuryakov 2014-04-20 22:59:30 PDT
*** Bug 127480 has been marked as a duplicate of this bug. ***
Comment 4 Alexey Proskuryakov 2014-04-20 23:06:31 PDT
Consolidated test expectations in <http://trac.webkit.org/r167583>. The test for this is fast/dom/gc-attribute-node.html, and it's not a very good test, because it sometimes starts to pass because of memory layout changes. I expect that running the second half of the test asynchronously would make it more reliable, as garbage collection would be more likely to work better.