Closed Bug 490075 Opened 16 years ago Closed 16 years ago

mozilla stops working

Categories

(Core :: DOM: Core & HTML, defect)

All
Windows XP
defect
Not set
critical

Tracking

()

RESOLVED DUPLICATE of bug 504784

People

(Reporter: nightsoul.blackps, Unassigned)

Details

(Keywords: hang, perf, testcase, Whiteboard: [sg:dos?])

Attachments

(1 file)

User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.10) Gecko/2009042316 Firefox/3.0.10 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.10) Gecko/2009042316 Firefox/3.0.10 create a html page with this code <html> <body> <textarea id="test" cols=80 rows=50></textarea> <br/> <script> var i; for(i =0; i<10000; i++) { document.getElementById("test").value += (i + " - http://www.mkyong.com\n"); } </script> </body> </html> Reproducible: Always Steps to Reproduce: 1.Save as test.html 2.run it 3.mozilla will stop working,a protection or something ?
Attached file testcase
appears to be a dos on 1.9.0 and 1.9.2 mac
Component: General → DOM: Core & HTML
Keywords: testcase
Product: Firefox → Core
QA Contact: general → general
Whiteboard: [sg:dos?]
Version: unspecified → Trunk
Since this PoC is from a public blog we don't need a closed bug.
Group: core-security
Status: UNCONFIRMED → NEW
Ever confirmed: true
Keywords: hang
I let this run for hours and when I broke in using a debugger it was only up to iteration 1888 -- there's a real performance problem here.
Keywords: perf
Status: NEW → RESOLVED
Closed: 16 years ago
Resolution: --- → DUPLICATE
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