Closed Bug 89732 Opened 23 years ago Closed 23 years ago

hang/freeze in loop related to nsParser::DetectMetaTag

Categories

(Core :: DOM: HTML Parser, defect)

Product:
Core
Component:
DOM: HTML Parser
Platform:
x86
Linux
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
VERIFIED FIXED
Milestone:
mozilla0.9.3

People

(Reporter: spam, Assigned: harishd)

References

(
URL
)

Details

(Whiteboard: [fix in hand])

Attachments

(2 files)

Patch v1.1
652 bytes, patch
Details | Diff | Splinter Review
patch v1.2 [ sr=vidur ]
619 bytes, patch
Details | Diff | Splinter Review 
Current linux CVS:

Trying to load http://www.abracadabra.no causes a hang before anything renderes. 

Stepping through it in gdb seems to reveal a cpu intensive loop somewhere
between nsParser::DetectMetaTag and PL_strncasecmp
Initially i also saw DetectMetaTag__8nsParserPCciR8nsStringR15nsCharsetSource
fly by, right before the loop.

Result: Have to kill moz to "cure" the freeze
Reproducable: Always.
Attached patch Patch v1.1 — — Splinter Review 

    
  
Summary: hang/freeze in loop related to nsParser::DetectMetaTag → hang/freeze in loop related to nsParser::DetectMetaTag
Whiteboard: [fix in hand]
Target Milestone: --- → mozilla0.9.3

    
  
Depends on: 81253

    
    

    
  
*** Bug 90479 has been marked as a duplicate of this bug. ***

    
    

    
  


  

    
    

    
  
r=jst

    
    

    
  
fix landed on the trunk.
Status: NEW → RESOLVED
Closed: 23 years ago
Resolution: --- → FIXED

    
    

    
  
Verified on 2001-07-27-branch build on WinNT.

The above url loads fine.
Status: RESOLVED → VERIFIED

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