Bug 54945 - News.com.au hangs towards the end of page load in the latest webkit trunk.
Summary: News.com.au hangs towards the end of page load in the latest webkit trunk.
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC Windows XP
: P2 Normal
Assignee: Nobody
URL: http://www.news.com.au/
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2011-02-22 01:41 PST by jvn
Modified: 2011-06-17 00:54 PDT (History)
4 users (show)

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Description jvn 2011-02-22 01:41:11 PST 
In Interpreter.cpp in the latest webkit trunk, the vPC doesn't seem to be updated for the opcode op_ensure_property_exists
This causes the hang (infinite loop) for the link http://www.news.com.au/
Solution is probably to increment the vPC with OPCODE_LENGTH(op_ensure_property_exists)
Comment 1 Geoffrey Garen 2011-02-22 10:58:18 PST 
<rdar://problem/9036987>
Comment 2 Gavin Barraclough 2011-03-04 17:17:26 PST 
The JS related bug is fixed in r80397, but there is also a plugin related hang affecting this page (<rdar://problem/9090862> Plugin related hang loading news.com.au).
Comment 3 Gavin Barraclough 2011-06-17 00:54:40 PDT 
This is fixed in ToT.