[Mono-bugs] [Bug 76622][Maj] Changed - Crashes when using Regular Expression to match a long string

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Fri Apr 21 16:43:19 EDT 2006


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Changed by gonzalo at ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=76622

--- shadow/76622	2005-11-04 14:51:06.000000000 -0500
+++ shadow/76622.tmp.19290	2006-04-21 16:43:19.000000000 -0400
@@ -1,23 +1,23 @@
 Bug#: 76622
 Product: Mono: Class Libraries
 Version: 1.1
 OS: SUSE 9.2
 OS Details: 
-Status: ASSIGNED   
+Status: NEW   
 Resolution: 
 Severity: Unknown
-Priority: Blocker
-Component: Sys.Web
-AssignedTo: gonzalo at ximian.com                            
+Priority: Major
+Component: System
+AssignedTo: mono-bugs at ximian.com                            
 ReportedBy: schwimmlehrer at hotmail.com               
 QAContact: mono-bugs at ximian.com
 TargetMilestone: ---
 URL: 
 Cc: 
-Summary: xsp crashes when using Regular Expression
+Summary: Crashes when using Regular Expression to match a long string
 
 Description of Problem:
 XSP crashes when using Regular Expressions to scan a large chunk of data
 sent via a http post
 
 Steps to reproduce the problem:
@@ -61,6 +61,12 @@
 be XSP (or sockets?) somewhere in the game, but I am not sure. Could
 it be a problem with some (native?) buffers?
 
 ------- Additional Comments From gonzalo at ximian.com  2005-11-04 14:51 -------
 That was what I thought. Seems like input buffers are not related to
 this. I'll check if it's a problem with the output buffers.
+
+------- Additional Comments From gonzalo at ximian.com  2006-04-21 16:43 -------
+This is a Regex problem. xsp just happens to make it easier to reproduce.
+
+Eval() in interpreter.cs prints up to 6365 recursive calls before the
+sigsegv.


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