To: vim_dev@googlegroups.com
Subject: Patch 7.3.121
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.3.121
Problem:    Complicated 'statusline' causes a crash. (Christian Brabandt)
Solution:   Check that the number of items is not too big.
Files:	    src/buffer.c


*** ../vim-7.3.120/src/buffer.c	2011-02-01 21:54:56.000000000 +0100
--- src/buffer.c	2011-02-15 14:00:51.000000000 +0100
***************
*** 3460,3465 ****
--- 3461,3478 ----
      prevchar_isitem = FALSE;
      for (s = usefmt; *s; )
      {
+ 	if (curitem == STL_MAX_ITEM)
+ 	{
+ 	    /* There are too many items.  Add the error code to the statusline
+ 	     * to give the user a hint about what went wrong. */
+ 	    if (p + 6 < out + outlen)
+ 	    {
+ 		mch_memmove(p, " E541", (size_t)5);
+ 		p += 5;
+ 	    }
+ 	    break;
+ 	}
+ 
  	if (*s != NUL && *s != '%')
  	    prevchar_isflag = prevchar_isitem = FALSE;
  
*** ../vim-7.3.120/src/version.c	2011-02-15 11:56:56.000000000 +0100
--- src/version.c	2011-02-15 14:23:39.000000000 +0100
***************
*** 716,717 ****
--- 716,719 ----
  {   /* Add new patch number below this line */
+ /**/
+     121,
  /**/

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