To: vim_dev@googlegroups.com

Subject: Patch 7.4.465

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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------------

Patch 7.4.465 (after 7.4.016)

Problem:    Crash when expanding a very long string.

Solution:   Use wsncpy() instead of wcscpy(). (Ken Takata)

Files:	    src/os_win32.c

*** ../vim-7.4.464/src/os_win32.c	2014-09-23 21:53:35.310849352 +0200

--- src/os_win32.c	2014-10-06 18:37:27.437277105 +0200

***************

*** 2775,2783 ****

  	if (p != NULL)

  	{

  	    char_u	*q;

! 	    WCHAR	buf[_MAX_PATH + 2];

! 	    wcscpy(buf, p);

  	    vim_free(p);

  	    if (fname_casew(buf, (len > 0) ? _MAX_PATH : 0) == OK)

--- 2775,2784 ----

  	if (p != NULL)

  	{

  	    char_u	*q;

! 	    WCHAR	buf[_MAX_PATH + 1];

! 	    wcsncpy(buf, p, _MAX_PATH);

! 	    buf[_MAX_PATH] = L'\0';

  	    vim_free(p);

  	    if (fname_casew(buf, (len > 0) ? _MAX_PATH : 0) == OK)

*** ../vim-7.4.464/src/version.c	2014-10-06 18:10:04.521273516 +0200

--- src/version.c	2014-10-06 18:40:47.361277541 +0200

***************

*** 743,744 ****

--- 743,746 ----

  {   /* Add new patch number below this line */

+ /**/

+     465,

  /**/

-- 

Get a life?  What is the URL where it can be downloaded?

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\

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