[Mono-bugs] [Bug 72989][Blo] Changed - Stack overflw in RegularExpression parsing

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Thu, 3 Mar 2005 16:30:00 -0500 (EST)

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Changed by gonzalo@ximian.com.


--- shadow/72989	2005-03-02 14:21:04.000000000 -0500
+++ shadow/72989.tmp.30654	2005-03-03 16:30:00.000000000 -0500
@@ -206,6 +206,18 @@
     current state = States.Pop(); // try previous match of the repeat 
 The main issue is that I don't see well how to match the Repeat 
 expression exactly once. I think I can define well what is the state 
 to hold within the stack and how to manage the other details.
+------- Additional Comments From gonzalo@ximian.com  2005-03-03 16:30 -------
+The current flow is like:
+UNTIL expression
+JUMP until
+Each REPEAT, UNTIL and JUMP increase the recursion level.
+I have code here that make JUMP restore the stack level before going
+to the UNTIL but sadly it broke one case for lazy matching. I'll give
+it another try soon.