From f9e0447535f646cc8ed004d7c0453431b6d24aec Mon Sep 17 00:00:00 2001
From: Vincent Povirk <vincent@codeweavers.com>
Date: Thu, 31 Mar 2011 14:04:15 -0500
Subject: [PATCH 2/3] comctl32: When entering a month or year, keep the day in range.

---
 dlls/comctl32/datetime.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/dlls/comctl32/datetime.c b/dlls/comctl32/datetime.c
index bc643eb..fd97fdd 100644
--- a/dlls/comctl32/datetime.c
+++ b/dlls/comctl32/datetime.c
@@ -770,7 +770,7 @@ static void
 DATETIME_ApplySelectedField (DATETIME_INFO *infoPtr)
 {
     int fieldNum = infoPtr->select & DTHT_DATEFIELD;
-    int i, val=0;
+    int i, val=0, clamp_day=0;
     SYSTEMTIME date = infoPtr->date;
 
     if (infoPtr->select == -1 || infoPtr->nCharsEntered == 0)
@@ -785,14 +785,17 @@ DATETIME_ApplySelectedField (DATETIME_INFO *infoPtr)
         case ONEDIGITYEAR:
         case TWODIGITYEAR:
             date.wYear = date.wYear - (date.wYear%100) + val;
+            clamp_day = 1;
             break;
         case INVALIDFULLYEAR:
         case FULLYEAR:
             date.wYear = val;
+            clamp_day = 1;
             break;
         case ONEDIGITMONTH:
         case TWODIGITMONTH:
             date.wMonth = val;
+            clamp_day = 1;
             break;
         case ONEDIGITDAY:
         case TWODIGITDAY:
@@ -815,6 +818,9 @@ DATETIME_ApplySelectedField (DATETIME_INFO *infoPtr)
             break;
     }
 
+    if (clamp_day && date.wDay > MONTHCAL_MonthLength(date.wMonth, date.wYear))
+        date.wDay = MONTHCAL_MonthLength(date.wMonth, date.wYear);
+
     if (DATETIME_SetSystemTime(infoPtr, GDT_VALID, &date))
         DATETIME_SendDateTimeChangeNotify (infoPtr);
 }
-- 
1.7.1