Closed
Bug 311478
Opened 19 years ago
Closed 16 years ago
Firefox stops repainting after juggling <option>s and <optgroup>s
Categories
(Core Graveyard :: GFX: Mac, defect)
Tracking
(Not tracked)
RESOLVED
WORKSFORME
People
(Reporter: jruderman, Unassigned)
References
Details
(Keywords: csectype-dos, csectype-spoof)
Security-sensitive because the testcase includes code from bug 306663. (The testcase is also derived in part from a testcase on bug 300474.) Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.9a1) Gecko/20051006 Firefox/1.6a1 Steps to reproduce: 1. Make your browser window reasonably large (maximized should work) 2. Load the testcase. Expected: Background of the page turns green. Result: Background of the page remains white. Firefox stops repainting in the entire window. If you press the Home button, you'll see your home page's title in the title bar, but your home page won't appear. Resizing the window makes Firefox start painting again. I can reproduce in a debug build.
Reporter | ||
Comment 1•19 years ago
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This testcase does fewer than 20 DOM manipulations. Hopefully that's reduced-enough, because I don't know how to reduce it further.
Reporter | ||
Updated•19 years ago
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Summary: Firefox stops repainting after juggling OPTIONS and OPTGROUPS → Firefox stops repainting after juggling <option>s and <optgroup>s
Updated•19 years ago
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Whiteboard: [sg:nse] dos (private because reveals another bug)
Comment 2•19 years ago
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Is this still reproducible?
Reporter | ||
Comment 4•19 years ago
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Stops repainting around when the status bar counter says 302. Around the same time, I start seeing ###!!! ASSERTION: Height is still NS_UNCONSTRAINEDSIZE: 'aDesiredSize.height < 100000', file /Users/admin/trunk/mozilla/layout/forms/nsListControlFrame.cpp, line 1074 in the console if I'm using a debug build. So maybe this bug is similar to bug 305029 and bug 322731 in that it involves huge widths or heights.
Comment 5•19 years ago
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Sounds like it might be. Maybe we need a tracker to track such issues?
Reporter | ||
Comment 6•19 years ago
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I created bug 334359, "[meta] Bugs where Firefox stops painting/drawing".
I am not currently working on this -> nobody
Assignee: joshmoz → nobody
Updated•16 years ago
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Whiteboard: [sg:nse] dos (private because reveals another bug) → [sg:dos] (private because reveals another bug)
Assignee | ||
Updated•16 years ago
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Product: Core → Core Graveyard
Comment 8•16 years ago
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Jesse: Is this still applicable anywhere? Does it still reveal a bug? (Bug 300474 is fixed now but bug 306663 is closed; can we just make the testcase a private attachment?)
Reporter | ||
Comment 9•16 years ago
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WFM in mozilla-central debug builds, even on my oldest Mac (PowerBook G4 / Leopard).
Group: core-security
Status: NEW → RESOLVED
Closed: 16 years ago
Resolution: --- → WORKSFORME
Reporter | ||
Updated•11 years ago
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Keywords: csec-dos,
csec-spoof
Whiteboard: [sg:dos] (private because reveals another bug)
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Description
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