[Mono-bugs] [Bug 74574][Wis] New - NullReferenceException in ExpiresBucket.Update()

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Tue, 12 Apr 2005 05:57:55 -0400 (EDT)


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Changed by capelle@archimed.fr.

http://bugzilla.ximian.com/show_bug.cgi?id=74574

--- shadow/74574	2005-04-12 05:57:55.000000000 -0400
+++ shadow/74574.tmp.17786	2005-04-12 05:57:55.000000000 -0400
@@ -0,0 +1,49 @@
+Bug#: 74574
+Product: Mono: Class Libraries
+Version: unspecified
+OS: SLES 9
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Wishlist
+Component: Sys.Web
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: capelle@archimed.fr               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: NullReferenceException in ExpiresBucket.Update()
+
+Description of Problem:
+A System.NullReferenceException randomly appear when writing to or reading
+from cache in an ASP.NET application.
+This exception is thrown in method ExpiresBucket.Update().
+I know that a similar bug was opened (n54531 for mono 0.30) and marked as
+resolved since.
+
+
+Steps to reproduce the problem:
+I am unfortunatly unable to reproduce the issue in a simple ASP.NET
+application.
+
+Actual Results:
+System.NullReferenceException: Object reference not set to an instance of
+an object
+in <0x000ee> System.Web.Caching.ExpiresBucket:Update
+(System.Web.Caching.CacheEntry objEntry, Int64 ticksExpires)
+in <0x000c8> System.Web.Caching.CacheExpires:Update
+(System.Web.Caching.CacheEntry objEntry, Int64 ticksExpires)
+in <0x0019e> System.Web.Caching.Cache:GetEntry (System.String strKey)
+in <0x00013> System.Web.Caching.Cache:Get (System.String strKey)
+
+Expected Results:
+No exception thrown.
+
+How often does this happen? 
+It happens randomly.
+
+Additional Information:
+I'm running mod_mono 1.0.6 and mono 1.0.6, but I also tried with mono 1.1.6
+without more success.