58230 – Divide by zero in calcColumnWidth

Bug 58230 - Divide by zero in calcColumnWidth

Summary: Divide by zero in calcColumnWidth

Status:	RESOLVED FIXED

Alias:	None

Product:	WebKit
Classification:	Unclassified
Component:	Layout and Rendering (show other bugs)
Version:	528+ (Nightly build)
Hardware:	All All

Importance:	P2 Normal
Assignee:	Nobody

URL:
Keywords:	InRadar

Depends on:
Blocks:

Attachments
Testcase (83 bytes, text/html) 2011-04-11 06:20 PDT, Abhishek Arya	no flags	Details
Patch (3.31 KB, patch) 2011-04-11 11:49 PDT, Simon Fraser (smfr)	mitz: review+	Details \| Formatted Diff \| Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Abhishek Arya 2011-04-11 06:20:25 PDT

Created attachment 88999 [details]
Testcase

Testcase::
<style>
			html, body { -webkit-column-count: 2000000000; -webkit-column-width: 0;

Comment 1 Simon Fraser (smfr) 2011-04-11 10:51:31 PDT

<rdar://problem/9265411>

Comment 2 Simon Fraser (smfr) 2011-04-11 11:49:52 PDT

Created attachment 89041 [details]
Patch

Comment 3 Abhishek Arya 2011-04-11 11:56:49 PDT

Thanks Simon. My fuzzer can now dive into something else :)

Comment 4 Simon Fraser (smfr) 2011-04-11 12:07:57 PDT

http://trac.webkit.org/changeset/83470