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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.013
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4.013
+Problem:    File name buffer too small for utf-8.
+Solution:   Use character count instead of byte count. (Ken Takata)
+Files:	    src/os_mswin.c
+
+
+*** ../vim-7.4.012/src/os_mswin.c	2013-08-30 16:44:15.000000000 +0200
+--- src/os_mswin.c	2013-08-30 16:47:54.000000000 +0200
+***************
+*** 456,462 ****
+--- 456,469 ----
+      int
+  mch_isFullName(char_u *fname)
+  {
++ #ifdef FEAT_MBYTE
++     /* WinNT and later can use _MAX_PATH wide characters for a pathname, which
++      * means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is
++      * UTF-8. */
++     char szName[_MAX_PATH * 3 + 1];
++ #else
+      char szName[_MAX_PATH + 1];
++ #endif
+  
+      /* A name like "d:/foo" and "//server/share" is absolute */
+      if ((fname[0] && fname[1] == ':' && (fname[2] == '/' || fname[2] == '\\'))
+***************
+*** 464,470 ****
+  	return TRUE;
+  
+      /* A name that can't be made absolute probably isn't absolute. */
+!     if (mch_FullName(fname, szName, _MAX_PATH, FALSE) == FAIL)
+  	return FALSE;
+  
+      return pathcmp(fname, szName, -1) == 0;
+--- 471,477 ----
+  	return TRUE;
+  
+      /* A name that can't be made absolute probably isn't absolute. */
+!     if (mch_FullName(fname, szName, sizeof(szName) - 1, FALSE) == FAIL)
+  	return FALSE;
+  
+      return pathcmp(fname, szName, -1) == 0;
+***************
+*** 498,507 ****
+      int
+  vim_stat(const char *name, struct stat *stp)
+  {
+      char	buf[_MAX_PATH + 1];
+      char	*p;
+  
+!     vim_strncpy((char_u *)buf, (char_u *)name, _MAX_PATH);
+      p = buf + strlen(buf);
+      if (p > buf)
+  	mb_ptr_back(buf, p);
+--- 505,521 ----
+      int
+  vim_stat(const char *name, struct stat *stp)
+  {
++ #ifdef FEAT_MBYTE
++     /* WinNT and later can use _MAX_PATH wide characters for a pathname, which
++      * means that the maximum pathname is _MAX_PATH * 3 bytes when 'enc' is
++      * UTF-8. */
++     char	buf[_MAX_PATH * 3 + 1];
++ #else
+      char	buf[_MAX_PATH + 1];
++ #endif
+      char	*p;
+  
+!     vim_strncpy((char_u *)buf, (char_u *)name, sizeof(buf) - 1);
+      p = buf + strlen(buf);
+      if (p > buf)
+  	mb_ptr_back(buf, p);
+*** ../vim-7.4.012/src/version.c	2013-08-30 16:44:15.000000000 +0200
+--- src/version.c	2013-08-30 16:47:36.000000000 +0200
+***************
+*** 740,741 ****
+--- 740,743 ----
+  {   /* Add new patch number below this line */
++ /**/
++     13,
+  /**/
+
+-- 
+hundred-and-one symptoms of being an internet addict:
+143. You dream in pallettes of 216 websafe colors.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
+///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\  an exciting new programming language -- http://www.Zimbu.org        ///
+ \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///