Bug 96054 - Layout textarea with width=0 takes a long time.
Summary: Layout textarea with width=0 takes a long time.
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Nobody
URL: http://www.gome.com.cn/ec/homeus/inde...
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2012-09-06 19:09 PDT by ZhouChao
Modified: 2012-09-25 20:52 PDT (History)
4 users (show)

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Description ZhouChao 2012-09-06 19:09:18 PDT 
This page first will create 6 textarea hold the ajaxt result,when scroll the page the textareas will be destoryed.and the textarea with width=0, layout it's shadow leaf <div> in the RenderBlock::layoutRunsAndFloats function will take a long time.
<textarea id="newListLazyload1" style="height:0px;width:0px">
Comment 1 Radar WebKit Bug Importer 2012-09-10 13:26:54 PDT 
<rdar://problem/12269653>
Comment 2 Drew Yao 2012-09-12 13:04:59 PDT 
What's the rationale for this being a security issue?
Comment 3 ZhouChao 2012-09-25 20:50:53 PDT 
Sorry! choose the wrong assignment