To: vim-dev@vim.org
Subject: Patch 7.0.025
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.0.025
Problem:    Crash when removing an element of a:000.  (Nikolai Weibull)
Solution:   Mark the a:000 list with VAR_FIXED.
Files:	    src/eval.c


*** ../vim-7.0.024/src/eval.c	Thu Jun 22 17:33:49 2006
--- src/eval.c	Thu Jun 22 17:56:50 2006
***************
*** 13250,13256 ****
  	if (argvars[2].v_type != VAR_UNKNOWN)
  	    EMSG2(_(e_toomanyarg), "remove()");
  	else if ((d = argvars[0].vval.v_dict) != NULL
! 		&& !tv_check_lock(d->dv_lock, (char_u *)"remove()"))
  	{
  	    key = get_tv_string_chk(&argvars[1]);
  	    if (key != NULL)
--- 13254,13260 ----
  	if (argvars[2].v_type != VAR_UNKNOWN)
  	    EMSG2(_(e_toomanyarg), "remove()");
  	else if ((d = argvars[0].vval.v_dict) != NULL
! 		&& !tv_check_lock(d->dv_lock, (char_u *)"remove() argument"))
  	{
  	    key = get_tv_string_chk(&argvars[1]);
  	    if (key != NULL)
***************
*** 13270,13276 ****
      else if (argvars[0].v_type != VAR_LIST)
  	EMSG2(_(e_listdictarg), "remove()");
      else if ((l = argvars[0].vval.v_list) != NULL
! 	    && !tv_check_lock(l->lv_lock, (char_u *)"remove()"))
      {
  	int	    error = FALSE;
  
--- 13274,13280 ----
      else if (argvars[0].v_type != VAR_LIST)
  	EMSG2(_(e_listdictarg), "remove()");
      else if ((l = argvars[0].vval.v_list) != NULL
! 	    && !tv_check_lock(l->lv_lock, (char_u *)"remove() argument"))
      {
  	int	    error = FALSE;
  
***************
*** 19693,19698 ****
--- 19697,19703 ----
      v->di_tv.vval.v_list = &fc.l_varlist;
      vim_memset(&fc.l_varlist, 0, sizeof(list_T));
      fc.l_varlist.lv_refcount = 99999;
+     fc.l_varlist.lv_lock = VAR_FIXED;
  
      /*
       * Set a:firstline to "firstline" and a:lastline to "lastline".
*** ../vim-7.0.024/src/version.c	Thu Jun 22 17:33:49 2006
--- src/version.c	Thu Jun 22 17:59:17 2006
***************
*** 668,669 ****
--- 668,671 ----
  {   /* Add new patch number below this line */
+ /**/
+     25,
  /**/

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