Huw Davies : msctf/tests: Don' t convert past the end of a nul terminated string.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 625ec9f05f94329cd19bf28278248059b9ba372f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=625ec9f05f94329cd19bf28278248059b9ba372f

Author: Huw Davies <huw at codeweavers.com>
Date:   Fri Nov 13 11:28:39 2009 +0000

msctf/tests: Don't convert past the end of a nul terminated string.

Found by Valgrind.

---

 dlls/msctf/tests/inputprocessor.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/msctf/tests/inputprocessor.c b/dlls/msctf/tests/inputprocessor.c
index f4f737f..c445b41 100644
--- a/dlls/msctf/tests/inputprocessor.c
+++ b/dlls/msctf/tests/inputprocessor.c
@@ -1850,8 +1850,8 @@ static void enum_compartments(ITfCompartmentMgr *cmpmgr, REFGUID present, REFGUI
         {
             WCHAR str[50];
             CHAR strA[50];
-            StringFromGUID2(&g,str,50);
-            WideCharToMultiByte(CP_ACP,0,str,50,strA,50,0,0);
+            StringFromGUID2(&g,str,sizeof(str)/sizeof(str[0]));
+            WideCharToMultiByte(CP_ACP,0,str,-1,strA,sizeof(strA),0,0);
             trace("found %s\n",strA);
             if (present && IsEqualGUID(present,&g))
                 found = TRUE;