[pschweitzer] 58703: [CMD] Fix a bug in path command where PATH variable could never be read if it was bigger than ENV_BUFFER_SIZE

Author: pschweitzer
Date: Sun Apr  7 08:53:37 2013
New Revision: 58703

URL: http://svn.reactos.org/svn/reactos?rev=58703&view=rev
Log:
[CMD]
Fix a bug in path command where PATH variable could never be read if it was bigger than
ENV_BUFFER_SIZE

Modified:
    trunk/reactos/base/shell/cmd/path.c

Modified: trunk/reactos/base/shell/cmd/path.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/cmd/path.c?rev=…
==============================================================================
--- trunk/reactos/base/shell/cmd/path.c [iso-8859-1] (original)
+++ trunk/reactos/base/shell/cmd/path.c [iso-8859-1] Sun Apr  7 08:53:37 2013
@@ -61,7 +61,7 @@
 		else if (dwBuffer > ENV_BUFFER_SIZE)
 		{
 			pszBuffer = (LPTSTR)cmd_realloc (pszBuffer, dwBuffer * sizeof (TCHAR));
-			GetEnvironmentVariable (_T("PATH"), pszBuffer, ENV_BUFFER_SIZE);
+			GetEnvironmentVariable (_T("PATH"), pszBuffer, dwBuffer);
 		}
 
 		ConOutPrintf (_T("PATH=%s\n"), pszBuffer);