Closed Bug 745495 Opened 12 years ago Closed 12 years ago

Crash using screen object from removed iframe

Categories

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

Product:
Core
Component:
DOM: Core & HTML
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla14
Tracking Flags:
Tracking Status
firefox14 - verified

People

(Reporter: jruderman, Assigned: mounir)

References

Details

(Keywords: crash, regression, testcase, Whiteboard: [qa+])

Crash Data

Attachments

(3 files)

testcase (crashes Firefox when loaded)
340 bytes, text/html
Details
stack trace
11.09 KB, text/plain
Details
Patch v1
1.90 KB, patch
smaug
: review+
mounir
: checkin+
Details | Diff | Splinter Review 
Probably a regression from bug 720799 based on this line:

#3  0x00000001014af0a3 in nsLayoutUtils::GetDeviceContextForScreenInfo (aWindow=0x0) at layout/base/nsLayoutUtils.cpp:3994

    
    

    
  
On Windows 7: bp-8dfd1391-5ed0-402e-8746-e52972120415
Severity: normal → critical
Crash Signature: [@ nsLayoutUtils::GetDeviceContextForScreenInfo] → [@ nsLayoutUtils::GetDeviceContextForScreenInfo]
[@ nsPIDOMWindow::GetDocShell()]
Keywords: crash, 
          
            regression, 
          
            testcase
OS: Mac OS X → All
Hardware: x86_64 → All

    
    

    
  

      
      
      
      

        Attached patch
          
          
        Patch v1
        — 
          — Splinter Review
      

    


  
Assignee: nobody → mounir
Status: NEW → ASSIGNED

        Attachment #615135 -
        Flags: review?(bugs)

    
  

          tracking-firefox14:
          --- → ?

        Attachment #615135 -
        Flags: review?(bugs) → review+

    
  

          status-firefox14:
          --- → fixed
Flags: in-testsuite+
Target Milestone: --- → mozilla14

    
  

        Attachment #615135 -
        Flags: checkin+

    
    

    
  
https://hg.mozilla.org/mozilla-central/rev/61088f8aa842
Status: ASSIGNED → RESOLVED
Closed: 12 years ago
Resolution: --- → FIXED

    
    

    
  
Verified that Firefox 14 beta 8 does not crash when using the test case attached in Comment 1.

Verified on Windows 7, Ubuntu 12.04 and Mac OS X 10.6:
Mozilla/5.0 (Windows NT 6.1; rv:14.0) Gecko/20100101 Firefox/14.0
Mozilla/5.0 (X11; Linux i686; rv:14.0) Gecko/20100101 Firefox/14.0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:14.0) Gecko/20100101 Firefox/14.0

Verified also in Socorro and I couldn't find any crash reports with the same signature.

          status-firefox14:
          fixed → verified
Whiteboard: [qa+]
Component: DOM → DOM: Core & HTML

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