[greatlrd] 17806: Do not crash if the prompt command name are binger that 260char or the command line.

Do not crash if the prompt command name are binger that 260char or the
command line.
Modified: trunk/reactos/subsys/system/cmd/cmd.c
Modified: trunk/reactos/subsys/system/cmd/start.c
Modified: trunk/reactos/subsys/system/cmd/where.c
  _____

Modified: trunk/reactos/subsys/system/cmd/cmd.c
--- trunk/reactos/subsys/system/cmd/cmd.c	2005-09-11 19:40:45 UTC
(rev 17805)
+++ trunk/reactos/subsys/system/cmd/cmd.c	2005-09-11 20:16:37 UTC
(rev 17806)
@@ -295,7 +295,7 @@

static VOID
 Execute (LPTSTR Full, LPTSTR First, LPTSTR Rest)
 {
-	TCHAR szFullName[MAX_PATH];
+	TCHAR szFullName[CMDLINE_LENGTH];
    TCHAR *first = NULL;
    TCHAR *rest = NULL; 
    TCHAR *full = NULL; 
  _____

Modified: trunk/reactos/subsys/system/cmd/start.c
--- trunk/reactos/subsys/system/cmd/start.c	2005-09-11 19:40:45 UTC
(rev 17805)
+++ trunk/reactos/subsys/system/cmd/start.c	2005-09-11 20:16:37 UTC
(rev 17806)
@@ -19,7 +19,7 @@

INT cmd_start (LPTSTR First, LPTSTR Rest)
 {
-	TCHAR szFullName[MAX_PATH];
+	TCHAR szFullName[CMDLINE_LENGTH];
    TCHAR first[CMDLINE_LENGTH];
    TCHAR *rest = NULL; 
    TCHAR *param = NULL;
@@ -117,12 +117,12 @@
    
    if (!_tcscmp (first + 1, _T(":")) && _istalpha (*first))
    {
-		TCHAR szPath[MAX_PATH];
+		TCHAR szPath[CMDLINE_LENGTH];

_tcscpy (szPath, _T("A:"));
    	szPath[0] = _totupper (*first);
    	SetCurrentDirectory (szPath);
-		GetCurrentDirectory (MAX_PATH, szPath);
+		GetCurrentDirectory (CMDLINE_LENGTH, szPath);
    	if (szPath[0] != (TCHAR)_totupper (*first))
    		ConErrResPuts (STRING_FREE_ERROR1);

_____

Modified: trunk/reactos/subsys/system/cmd/where.c
--- trunk/reactos/subsys/system/cmd/where.c	2005-09-11 19:40:45 UTC
(rev 17805)
+++ trunk/reactos/subsys/system/cmd/where.c	2005-09-11 20:16:37 UTC
(rev 17806)
@@ -86,7 +86,7 @@

BOOL
 SearchForExecutableSingle (LPCTSTR pFileName, LPTSTR pFullName, LPTSTR
pExtension)
 {
-	TCHAR  szPathBuffer[MAX_PATH];
+	TCHAR  szPathBuffer[CMDLINE_LENGTH];
    LPTSTR pszBuffer = NULL;
    DWORD  dwBuffer, len;
    LPTSTR s,f;
@@ -106,7 +106,7 @@
 #endif

if (GetFullPathName (pFileName,
-			             MAX_PATH,
+			             CMDLINE_LENGTH,
    		             szPathBuffer,
    		             &pFilePart)  ==0)
    		return FALSE;
@@ -129,7 +129,7 @@
    }

/* search in current directory */
-	len = GetCurrentDirectory (MAX_PATH, szPathBuffer);
+	len = GetCurrentDirectory (CMDLINE_LENGTH, szPathBuffer);
    if (szPathBuffer[len - 1] != _T('\'))
    {
    	szPathBuffer[len] = _T('\');