To: vim_dev@googlegroups.com
Subject: Patch 7.4.719
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
 
Patch 7.4.719
Problem:    Overflow when adding MAXCOL to a pointer.
Solution:   Subtract pointers instead. (James McCoy)
Files:      src/screen.c
 
 
*** ../vim-7.4.718/src/screen.c	2015-04-21 18:33:33.902675797 +0200
--- src/screen.c	2015-05-04 16:02:20.530421566 +0200
***************
*** 4341,4347 ****
  			  || (mb_utf8 && mb_c == 160)
  #endif
  			 ) && lcs_nbsp)
! 			|| (c == ' ' && lcs_space && ptr <= line + trailcol)))
  	    {
  		c = (c == ' ') ? lcs_space : lcs_nbsp;
  		if (area_attr == 0 && search_attr == 0)
--- 4341,4347 ----
  			  || (mb_utf8 && mb_c == 160)
  #endif
  			 ) && lcs_nbsp)
! 			|| (c == ' ' && lcs_space && ptr - line <= trailcol)))
  	    {
  		c = (c == ' ') ? lcs_space : lcs_nbsp;
  		if (area_attr == 0 && search_attr == 0)
*** ../vim-7.4.718/src/version.c	2015-05-04 12:34:17.595202558 +0200
--- src/version.c	2015-05-04 16:04:11.589169466 +0200
***************
*** 743,744 ****
--- 743,746 ----
  {   /* Add new patch number below this line */
+ /**/
+     719,
  /**/
 
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 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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