Fixed a bug that crashed cmd when "cd /D" but no path. Bug reported by Harteex.

svn path=/trunk/; revision=17611

diff --git a/reactos/subsys/system/cmd/internal.c b/reactos/subsys/system/cmd/internal.c
index f3c0f69..7a2e15a 100644 (file)
--- a/reactos/subsys/system/cmd/internal.c
+++ b/reactos/subsys/system/cmd/internal.c
@@ -296,9 +296,16 @@ INT cmd_chdir (LPTSTR cmd, LPTSTR param)
        {
                bChangeDrive = TRUE;
                tmpPath = _tcsstr(param,_T(" "));
+               if(!tmpPath)
+               {
+                       /* Didnt find an directories */
+                       LoadString(CMD_ModuleHandle, STRING_ERROR_PATH_NOT_FOUND, szMsg, RC_STRING_MAX_SIZE);
+                       ConErrPrintf(szMsg);
+                       nErrorLevel = 1;
+                       return 1;
+               }
                tmpPath++;
                _tcscpy(szPath,tmpPath);
- 
        }
        else
        {