To: vim-dev@vim.org

Subject: patch 7.0.179

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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

Patch 7.0.179

Problem:    Using ":recover" or "vim -r" without a swapfile crashes Vim.

Solution:   Check for "buf" to be unequal NULL. (Yukihiro Nakadaira)

Files:	    src/memline.c

*** ../vim-7.0.178/src/memline.c	Tue Nov 21 20:57:21 2006

--- src/memline.c	Tue Jan  9 14:33:44 2007

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

*** 1329,1336 ****

  	    mf_put(mfp, hp, FALSE, FALSE);

  	mf_close(mfp, FALSE);	    /* will also vim_free(mfp->mf_fname) */

      }

!     vim_free(buf->b_ml.ml_stack);

!     vim_free(buf);

      if (serious_error && called_from_main)

  	ml_close(curbuf, TRUE);

  #ifdef FEAT_AUTOCMD

--- 1329,1339 ----

  	    mf_put(mfp, hp, FALSE, FALSE);

  	mf_close(mfp, FALSE);	    /* will also vim_free(mfp->mf_fname) */

      }

!     if (buf != NULL)

!     {

! 	vim_free(buf->b_ml.ml_stack);

! 	vim_free(buf);

!     }

      if (serious_error && called_from_main)

  	ml_close(curbuf, TRUE);

  #ifdef FEAT_AUTOCMD

*** ../vim-7.0.178/src/version.c	Tue Dec  5 22:09:02 2006

--- src/version.c	Tue Jan  9 14:35:59 2007

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

*** 668,669 ****

--- 668,671 ----

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

+ /**/

+     179,

  /**/

-- 

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

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