Closed Bug 499200 Opened 15 years ago Closed 15 years ago

Command Manager gets screwed over by inherited Object method (eval, watch, etc.)

Categories

(Other Applications :: ChatZilla, defect)

Product:
Other Applications
Component:
ChatZilla
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED FIXED

People

(Reporter: bugzilla-mozilla-20000923, Assigned: bugzilla-mozilla-20000923)

Details

(Whiteboard: [cz-0.9.86])

Attachments

(1 file)

Use explicit object-has-property checks instead of "in" operator
2.61 KB, patch
Gijs
: review+
Details | Diff | Splinter Review 
This is a different problem caused by basically the same issue as bug 498178 - non-enumerable JavaScript properties are still "in" an object. I.e. doing if (foo in bar) will succeed if foo contains the string "eval" (in 1.8 and earlier) or "watch" (all versions), etc.

We'll need to use hasOwnProperty everywhere, sigh.
Assignee: rginda → silver
Status: NEW → ASSIGNED

        Attachment #384005 -
        Flags: review?(gijskruitbosch+bugs)

    
  

        Attachment #384005 -
        Flags: review?(gijskruitbosch+bugs) → review+

    
    

    
  
Comment on attachment 384005 [details] [diff] [review]
Use explicit object-has-property checks instead of "in" operator

r=me (sorry for the delay, thought I already got to this...)

    
    

    
  
Checked in --> FIXED.
Status: ASSIGNED → RESOLVED
Closed: 15 years ago
Resolution: --- → FIXED
Whiteboard: [cz-0.9.86]

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