[jimtabor] 71906: [Win32SS] - Update (Sync/Port) User32:Text to Wine Staging 1.9.11, see CORE-11368.

Author: jimtabor
Date: Tue Jul 12 20:06:30 2016
New Revision: 71906

URL: http://svn.reactos.org/svn/reactos?rev=71906&view=rev
Log:
[Win32SS]
- Update (Sync/Port) User32:Text to Wine Staging 1.9.11, see CORE-11368.

Modified:
    trunk/reactos/win32ss/user/rtl/text.c
    trunk/reactos/win32ss/user/user32/windows/text.c

Modified: trunk/reactos/win32ss/user/rtl/text.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/rtl/text.c?rev...
==============================================================================
--- trunk/reactos/win32ss/user/rtl/text.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/rtl/text.c	[iso-8859-1] Tue Jul 12 20:06:30 2016
@@ -1189,7 +1189,7 @@

if (flags & DT_EXPANDTABS)
     {
-        int tabstop = ((flags & DT_TABSTOP) && dtp) ? dtp->iTabLength : 8;
+        int tabstop = ((flags & DT_TABSTOP) && dtp && dtp->iTabLength) ? dtp->iTabLength : 8;
    tabwidth = tm.tmAveCharWidth * tabstop;
     }

Modified: trunk/reactos/win32ss/user/user32/windows/text.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/windows...
==============================================================================
--- trunk/reactos/win32ss/user/user32/windows/text.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/windows/text.c	[iso-8859-1] Tue Jul 12 20:06:30 2016
@@ -203,7 +203,7 @@
 WINAPI
 CharToOemA(LPCSTR s, LPSTR d)
 {
-    if (!s || !d) return TRUE;
+    if (!s || !d) return FALSE;
     return CharToOemBuffA(s, d, strlen(s) + 1);
 }

@@ -215,6 +215,8 @@
 CharToOemBuffA(LPCSTR s, LPSTR d, DWORD len)
 {
     WCHAR* bufW;
+
+    if ( !s || !d ) return FALSE;

bufW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
     if (bufW) {
@@ -233,7 +235,7 @@
 CharToOemBuffW(LPCWSTR s, LPSTR d, DWORD len)
 {
     if (!s || !d)
-        return TRUE;
+        return FALSE;
     WideCharToMultiByte(CP_OEMCP, 0, s, len, d, len, NULL, NULL);
     return TRUE;
 }
@@ -245,6 +247,7 @@
 WINAPI
 CharToOemW(LPCWSTR s, LPSTR d)
 {
+    if ( !s || !d ) return FALSE;
     return CharToOemBuffW(s, d, wcslen(s) + 1);
 }

@@ -420,6 +423,7 @@
 WINAPI
 OemToCharA(LPCSTR s, LPSTR d)
 {
+    if ( !s || !d ) return FALSE;
     return OemToCharBuffA(s, d, strlen(s) + 1);
 }

@@ -429,6 +433,8 @@
 BOOL WINAPI OemToCharBuffA(LPCSTR s, LPSTR d, DWORD len)
 {
     WCHAR* bufW;
+
+    if ( !s || !d ) return FALSE;

bufW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
     if (bufW) {
@@ -446,6 +452,7 @@
 WINAPI
 OemToCharBuffW(LPCSTR s, LPWSTR d, DWORD len)
 {
+    if ( !s || !d ) return FALSE;
     MultiByteToWideChar(CP_OEMCP, 0, s, len, d, len);
     return TRUE;
 }
@@ -455,6 +462,7 @@
  */
 BOOL WINAPI OemToCharW(LPCSTR s, LPWSTR d)
 {
+    if ( !s || !d ) return FALSE;
     return OemToCharBuffW(s, d, strlen(s) + 1);
 }