Closed Bug 495451 Opened 15 years ago Closed 15 years ago

Firefox hangs up when rendering page - no crash report appears - maybe bug in Gecko

Categories

(Core :: Layout: Floats, defect)

x86
Windows 7
defect
Not set
critical

Tracking

()

RESOLVED DUPLICATE of bug 494332

People

(Reporter: vprimachenko, Unassigned)

References

Details

(Keywords: hang, testcase)

Attachments

(1 file)

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2a1pre) Gecko/20090528 Firefox (.NET CLR 3.5.30729)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2a1pre) Gecko/20090528 Firefox (.NET CLR 3.5.30729)

When a specific styled (CSS) xHtml file loads Minefield(3.6a1pre) hangs and the Firefox.exe process has to be killed in TaskManager.
No Crash-report windows appears.
All the extantions but NightlyTesterTool are disabled.

Reproducible: Always

Steps to Reproduce:
The File which crash FF:
<code>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"  dir="ltr"> 
<head> 
<title></title> 
<style>
.div {
	width:240px;
}
	form label {
		display:block;
	}
		form label span {
			float:left;
			width:80px;
		}
		form label input{
			margin-left:80px;
			float:right;
		}
	form input {
		width:100px;
	}
</style>
</head> 
<body> 
<div class="div">
	<form>
		<label>
			<span>A</span>
			<input />
		</label>
		<input />
	</form>
</div>
</body>
</html>
</code>
Actual Results:  
Firefox hangs and the process has to be killed

Expected Results:  
At least an Crashreport
Status: UNCONFIRMED → NEW
Ever confirmed: true
Keywords: hang
Since this has floats and there are a couple of hang bugs blocking Bug 25888 it looks like that's the one.
Blocks: 25888
Component: General → Layout: Floats
Product: Firefox → Core
QA Contact: general → layout.floats
Version: unspecified → Trunk
Keywords: testcase
It seems that ff hang only when the floating elements are overlapping - when width of .div is set to 300px ff renders fine
Is this still hanging in recent nightlies (after bug 494332 landed) ?
It definitively works correctly on OS X with recent builds.
It works now.
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2a1pre) Gecko/20090619 Minefield/3.6a1pre (.NET CLR 3.5.30729) ID:20090619043016
Status: NEW → RESOLVED
Closed: 15 years ago
Resolution: --- → DUPLICATE
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