[f-spot/stable-0.8] Make sure year and month are in bounds for DateTime.DaysInMonth

[Ruben Vermeersch <rubenv src gnome org>]

commit d765892c46488aed22417c80a08a833d904ff6fc
Author: Tim Howard <timothy howard gmail com>
Date:   Tue Nov 23 01:38:59 2010 -0500

    Make sure year and month are in bounds for DateTime.DaysInMonth
    
    https://bugzilla.gnome.org/show_bug.cgi?id=630646

 src/Clients/MainApp/FSpot/TimeAdaptor.cs |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/src/Clients/MainApp/FSpot/TimeAdaptor.cs b/src/Clients/MainApp/FSpot/TimeAdaptor.cs
index 236d3af..c2e9d73 100644
--- a/src/Clients/MainApp/FSpot/TimeAdaptor.cs
+++ b/src/Clients/MainApp/FSpot/TimeAdaptor.cs
@@ -99,7 +99,14 @@ namespace FSpot {
 			int year = endyear - item/12;
 			int month = 12 - (item % 12);
 
-			return new DateTime (year, month, DateTime.DaysInMonth (year, month)).AddDays (1.0).AddMilliseconds (-.1);
+            year = Math.Max(1, year);
+            year = Math.Min(year, 9999);
+            month = Math.Max(1, month);
+            month = Math.Min(month, 12);
+
+            int daysInMonth = DateTime.DaysInMonth(year, month);
+
+			return new DateTime (year, month, daysInMonth).AddDays (1.0).AddMilliseconds (-.1);
 		}
 
 		public override int IndexFromPhoto (IPhoto photo)