To: vim-dev@vim.org

Subject: Patch 7.0.024

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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

Patch 7.0.024

Problem:    It is possible to set arbitrary "v:" variables.

Solution:   Disallow setting "v:" variables that are not predefined.

Files:	    src/eval.c

*** ../vim-7.0.023/src/eval.c	Sat May 13 13:36:47 2006

--- src/eval.c	Thu Jun 22 17:27:51 2006

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

*** 17759,17764 ****

--- 17763,17775 ----

      }

      else		    /* add a new variable */

      {

+ 	/* Can't add "v:" variable. */

+ 	if (ht == &vimvarht)

+ 	{

+ 	    EMSG2(_(e_illvar), name);

+ 	    return;

+ 	}

+ 

  	/* Make sure the variable name is valid. */

  	for (p = varname; *p != NUL; ++p)

  	    if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p))

*** ../vim-7.0.023/src/version.c	Thu Jun 22 16:48:43 2006

--- src/version.c	Thu Jun 22 17:30:59 2006

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

*** 668,669 ****

--- 668,671 ----

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

+ /**/

+     24,

  /**/

-- 

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

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