Closed Bug 498797 Opened 15 years ago Closed 15 years ago

type conversion to string incorrectly handles 'null' returned by user-defined toString

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Platform:
x86
Linux
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: luke, Unassigned)

References

Details

User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.11) Gecko/2009060308 Ubuntu/9.04 (jaunty) Firefox/3.0.11 Build Identifier: This is a bug in two functions: ArgToRootedString and js_ValueToString. To exercise the bug in js_ValueToString: print({toString:function(){return null}}) // should print 'null' To exercise the path through ArgToRootedString: print(escape({toString:function(){return null}})) // should print 'null' This fix is part of the patch in bug 200505 Reproducible: Always
Depends on: 200505
Flags: in-testsuite?
Status: UNCONFIRMED → RESOLVED
Closed: 15 years ago
Resolution: --- → FIXED
Flags: in-testsuite?
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