Closed Bug 21139 Opened 25 years ago Closed 25 years ago

[DOGFOOD] crash calling event state manager with null event

Categories

(Core :: Layout: Form Controls, defect, P3)

Product:
Core
Component:
Layout: Form Controls
Platform:
x86
Linux
Type:
defect

Tracking

()

Status:
VERIFIED FIXED

People

(Reporter: waterson, Assigned: karnaze)

References

(
URL
)

Details

Attachments

(1 file)

relevant stack trace
1.59 KB, patch
Details | Diff | Splinter Review 
nsListControlFrame::IsTargetOptionDisabled() calls the event state manager's
GetEventTargetContent() with a null event. The event state manager promptly
dereferences this pointer and crashes.

To reproduce:

1. Choose "Account Setup" from the Messenger window. This will bring up the
account setup wizard.

2. Plow through the dialog until you get to "Server Type"; drop down the combo
box, CRASH!

    
  
Status: NEW → RESOLVED
Closed: 25 years ago
Resolution: --- → FIXED

    
    

    
  
Whoops. Fixed.

    
  
Status: RESOLVED → VERIFIED

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