[tfaber] 67426: [ADVAPI32] - Account for RegQueryInfoKey no longer including the null terminator in EnumHKCRKey/EnumHKCRValue CORE-6976

Author: tfaber
Date: Sat Apr 25 20:34:35 2015
New Revision: 67426

URL: http://svn.reactos.org/svn/reactos?rev=67426&view=rev
Log:
[ADVAPI32]
- Account for RegQueryInfoKey no longer including the null terminator in
EnumHKCRKey/EnumHKCRValue
CORE-6976

Modified:
    trunk/reactos/dll/win32/advapi32/reg/hkcr.c
    trunk/reactos/dll/win32/advapi32/reg/reg.c

Modified: trunk/reactos/dll/win32/advapi32/reg/hkcr.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/reg/hkc…
==============================================================================
--- trunk/reactos/dll/win32/advapi32/reg/hkcr.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/advapi32/reg/hkcr.c	[iso-8859-1] Sat Apr 25 20:34:35 2015
@@ -711,11 +711,12 @@
         goto Exit;
     }
 
+    MaxFallbackSubKeyLen++;
     TRACE("Maxfallbacksubkeylen: %d\n", MaxFallbackSubKeyLen);
 
     /* Allocate our buffer */
     FallbackSubKeyName = RtlAllocateHeap(
-        RtlGetProcessHeap(), 0, (MaxFallbackSubKeyLen + 1) * sizeof(WCHAR));
+        RtlGetProcessHeap(), 0, MaxFallbackSubKeyLen * sizeof(WCHAR));
     if (!FallbackSubKeyName)
     {
         ErrorCode = ERROR_NOT_ENOUGH_MEMORY;
@@ -925,11 +926,12 @@
         goto Exit;
     }
 
+    MaxFallbackValueNameLen++;
     TRACE("Maxfallbacksubkeylen: %d\n", MaxFallbackValueNameLen);
 
     /* Allocate our buffer */
     FallbackValueName = RtlAllocateHeap(
-        RtlGetProcessHeap(), 0, (MaxFallbackValueNameLen + 1) * sizeof(WCHAR));
+        RtlGetProcessHeap(), 0, MaxFallbackValueNameLen * sizeof(WCHAR));
     if (!FallbackValueName)
     {
         ErrorCode = ERROR_NOT_ENOUGH_MEMORY;

Modified: trunk/reactos/dll/win32/advapi32/reg/reg.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/reg/reg…
==============================================================================
--- trunk/reactos/dll/win32/advapi32/reg/reg.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/advapi32/reg/reg.c	[iso-8859-1] Sat Apr 25 20:34:35 2015
@@ -3789,7 +3789,6 @@
         lpftLastWriteTime->dwHighDateTime = FullInfo->LastWriteTime.u.HighPart;
     }
 
-    ErrorCode = ERROR_SUCCESS;
     if (lpClass != NULL)
     {
         if (*lpcClass == 0)