[Mono-bugs] [Bug 80532][Maj] Changed - svn head - segfault in the runtime while running mojoportal 2.x

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Changed by lupus at ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=80532

--- shadow/80532	2007-01-29 15:37:28.000000000 -0500
+++ shadow/80532.tmp.7608	2007-02-01 16:03:41.000000000 -0500
@@ -659,6 +659,55 @@
 until it hits a limit.  This is
 designed to overwrite old values on the stack occasionally.  In this
 case I expect that the limit is far
 removed from the current stack pointer, and probably in a different stack.
 
 
+
+------- Additional Comments From lupus at ximian.com  2007-02-01 16:03 -------
+I don't think this has anything to do with the GC, it's a stack
+overflow that just happens to be triggered more easily by the clearing
+it does in this alloc-intensive app.
+
+The overflow loops recurses between these frames:
+
+  at System.Web.Compilation.AspGenerator.GetCompiledType () [0x00049]
+in
+/opt/lupus/svn/mcs/class/System.Web/System.Web.Compilation/AspGenerator.cs:281
+  at System.Web.UI.UserControlParser.CompileIntoType () [0x00007] in
+/opt/lupus/svn/mcs/class/System.Web/System.Web.UI/UserControlParser.cs:92
+  at System.Web.UI.UserControlParser.GetCompiledType
+(string,string,System.Collections.ArrayList,System.Web.HttpContext)
+[0x0000a] in
+/opt/lupus/svn/mcs/class/System.Web/System.Web.UI/UserControlParser.cs:80
+  at System.Web.UI.TemplateParser.RegisterCustomControl
+(string,string,string) [0x00064] in
+/opt/lupus/svn/mcs/class/System.Web/System.Web.UI/TemplateParser.cs:189
+  at System.Web.UI.TemplateParser.RegisterConfigControls () [0x0005a]
+in /opt/lupus/svn/mcs/class/System.Web/System.Web.UI/TemplateParser.cs:169
+
+over and over. This code is entered from:
+  at System.Web.Compilation.AspGenerator.GetCompiledType () [0x00049]
+in
+/opt/lupus/svn/mcs/class/System.Web/System.Web.Compilation/AspGenerator.cs:281
+  at System.Web.UI.ApplicationFileParser.GetCompiledApplicationType
+(string,System.Web.HttpContext) [0x0000f] in
+/opt/lupus/svn/mcs/class/System.Web/System.Web.UI/ApplicationFileParser.cs:57
+  at System.Web.HttpApplicationFactory.InitType
+(System.Web.HttpContext) [0x0006e] in
+/opt/lupus/svn/mcs/class/System.Web/System.Web/HttpApplicationFactory.cs:382
+  at System.Web.HttpApplicationFactory.GetApplication
+(System.Web.HttpContext) [0x0001c] in
+/opt/lupus/svn/mcs/class/System.Web/System.Web/HttpApplicationFactory.cs:439
+  at System.Web.HttpRuntime.RealProcessRequest (object) [0x00016] in
+/opt/lupus/svn/mcs/class/System.Web/System.Web/HttpRuntime.cs:254
+  at System.Web.HttpRuntime.ProcessRequest
+(System.Web.HttpWorkerRequest) [0x00026] in
+/opt/lupus/svn/mcs/class/System.Web/System.Web/HttpRuntime.cs:308
+  at Mono.WebServer.MonoWorkerRequest.ProcessRequest () <0x0000a>
+  at Mono.WebServer.BaseApplicationHost.ProcessRequest
+(Mono.WebServer.MonoWorkerRequest) <0x00043>
+  at Mono.WebServer.XSPApplicationHost.ProcessRequest
+(int,long,int,long,int,string,string,string,string,byte[],string,intptr,Mono.WebServer.SslInformations)
+<0x003d2>
+
+