Closed Bug 201286 Opened 21 years ago Closed 17 years ago

Magic pseudo-classes should not be accessible from author sheets

Categories

(Core :: CSS Parsing and Computation, defect)

Product:
Core
Component:
CSS Parsing and Computation
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 331883

People

(Reporter: bzbarsky, Assigned: dbaron)

Details

Load the following HTML in Mozilla.  Then leave the page. Watch us crash.

<style>
*|*:-moz-scrolled-content { position: fixed }
</style>
<div style="overflow:scroll"></div>

The actual crash is in the viewmanager:

#0  0x4212c65d in ?? ()
#1  0x4121214a in nsViewManager::UpdateWidgetArea (this=0x876a508, 
    aWidgetView=0x4212b0c0, aDamagedRect=@0xbfffea1c, aIgnoreWidgetView=0x0)
    at /home/bzbarsky/mozilla/xlib/mozilla/view/src/nsViewManager.cpp:1675
#2  0x412121a8 in nsViewManager::UpdateWidgetArea (this=0x876a508, 
    aWidgetView=0x86b3888, aDamagedRect=@0xbfffea9c, aIgnoreWidgetView=0x0)
    at /home/bzbarsky/mozilla/xlib/mozilla/view/src/nsViewManager.cpp:1685

But maybe we should just make sure that these magic pseudos can't be set by
author style?
Status: NEW → RESOLVED
Closed: 17 years ago
Resolution: --- → DUPLICATE
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