[Mono-bugs] [Bug 521584] New: ApplyStyleSheetSkin: null Page parameter causes NullReferenceException

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Mon Jul 13 11:39:44 EDT 2009


http://bugzilla.novell.com/show_bug.cgi?id=521584


           Summary: ApplyStyleSheetSkin: null Page parameter causes
                    NullReferenceException
    Classification: Mono
           Product: Mono: Class Libraries
           Version: SVN
          Platform: i386
        OS/Version: Ubuntu
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: Sys.Web
        AssignedTo: mhabersack at novell.com
        ReportedBy: kevin at kevinfitzgerald.net
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---


Created an attachment (id=304721)
 --> (http://bugzilla.novell.com/attachment.cgi?id=304721)
Patch to fix the problem

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.6)
Gecko/2009011913 Firefox/3.0.6 (.NET CLR 3.5.30729)

System.Web.UI.Control.cs:

When a null Page object is passed into the ApplyStyleSheetSkin method, a
NullReferenceException is thrown because the Page object is assumed to be not
null.

Reproducible: Always

Steps to Reproduce:
1. Make sure control.EnableTheming is set to TRUE. (false won't trigger this
NRE)
2. Pass a null Page object into any control's ApplyStyleSheetSkin method

Actual Results:  
NullReferenceException is thrown.

Expected Results:  
If the page is null, just ignore the method call.

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