Closed Bug 225326 Opened 21 years ago Closed 21 years ago

Mozilla hangs when submitting a form with multiple select element with style: width=0 and height=0.

Categories

(Core :: Layout, defect)

x86
All
defect
Not set
critical

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: mikko.irjala, Assigned: roc)

References

Details

(Keywords: hang, testcase)

Attachments

(2 files)

User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.5) Gecko/20031007 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.5) Gecko/20031007 Summary says it all. I will attach an HTML testcase that reproduces this problem. Reproducible: Always Steps to Reproduce: 1. View the HTML- testcase. 2. 3. This "feature" appeared on Mozilla 1.4. Mozilla 1.3 does not have this problem!
Attached file html testcase
Severity: normal → critical
Keywords: hang
Confirmed, current CVS build, Linux. Set NSPR_LOG_MODULES=all:5 and got no useful output.
Status: UNCONFIRMED → NEW
Ever confirmed: true
OS: Windows XP → All
I see this too, it behaves much like bug 222503 (infinite loop of calls to nsBlockFrame::Reflow).
Assignee: form-submission → other
Component: HTML: Form Submission → Layout
Depends on: 222503
Keywords: testcase
QA Contact: ian
Attached file Testcase #2
Make the window width very small (so it clips the form control) and then make it wider again. Do this a couple of times and Mozilla hangs at ~100% CPU.
Looks like scrollbar attribute setting to me (in the debugger).
Urk. I'll take this.
Assignee: other → roc
WFM, 2004-08-07-06 trunk Linux
WFM, 2004-08-06-07 trunk Windows XP -> WORKSFORME
Status: NEW → RESOLVED
Closed: 21 years ago
Resolution: --- → WORKSFORME
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