[ros-diffs] [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=5…
==============================================================================
--- 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=…
==============================================================================
--- 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)