[pschweitzer] 58702: [CMD] Fix two memory leaks

Author: pschweitzer
Date: Sun Apr  7 08:51:20 2013
New Revision: 58702

URL: http://svn.reactos.org/svn/reactos?rev=58702&view=rev
Log:
[CMD]
Fix two memory leaks

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

Modified: trunk/reactos/base/shell/cmd/for.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/cmd/for.c?rev=58...
==============================================================================
--- trunk/reactos/base/shell/cmd/for.c [iso-8859-1] (original)
+++ trunk/reactos/base/shell/cmd/for.c [iso-8859-1] Sun Apr  7 08:51:20 2013
@@ -105,9 +105,13 @@
    	ULONG_PTR CharsRead = _tcslen(Buffer);
    	while (Len + CharsRead >= AllocLen)
    	{
+			LPTSTR OldContents = Contents;
    		Contents = cmd_realloc(Contents, (AllocLen *= 2) * sizeof(TCHAR));
    		if (!Contents)
+			{
+				cmd_free(OldContents);
    			return NULL;
+			}
    	}
    	_tcscpy(&Contents[Len], Buffer);
    	Len += CharsRead;

Modified: trunk/reactos/base/shell/cmd/path.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/cmd/path.c?rev=5...
==============================================================================
--- trunk/reactos/base/shell/cmd/path.c [iso-8859-1] (original)
+++ trunk/reactos/base/shell/cmd/path.c [iso-8859-1] Sun Apr  7 08:51:20 2013
@@ -54,7 +54,8 @@
    	dwBuffer = GetEnvironmentVariable (_T("PATH"), pszBuffer, ENV_BUFFER_SIZE);
    	if (dwBuffer == 0)
    	{
-		    ConOutResPrintf(STRING_VOL_HELP2, _T("PATH"));
+			cmd_free(pszBuffer);
+			ConOutResPrintf(STRING_VOL_HELP2, _T("PATH"));
    		return 0;
    	}
    	else if (dwBuffer > ENV_BUFFER_SIZE)