rpms/vim/devel 7.1.315,NONE,1.1

[Karsten Hopp (karsten)]

Author: karsten

Update of /cvs/extras/rpms/vim/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv8209

Added Files:
	7.1.315 
Log Message:
- patchlevel 315


--- NEW FILE 7.1.315 ---
To: vim-dev at vim.org
Subject: Patch 7.1.315
Fcc: outbox
From: Bram Moolenaar <Bram at moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 8bit
------------

Patch 7.1.315
Problem:    Crash with specific search pattern using look-behind match.
	    (Andreas Politz)
Solution:   Also save the value of "need_clear_subexpr".
Files:	    src/regexp.c


*** ../vim-7.1.314/src/regexp.c	Wed Apr  9 12:14:44 2008
--- src/regexp.c	Sun Jun 15 14:16:40 2008
***************
*** 3044,3049 ****
--- 3044,3050 ----
  {
      regsave_T	save_after;
      regsave_T	save_behind;
+     int		save_need_clear_subexpr;
      save_se_T   save_start[NSUBEXP];
      save_se_T   save_end[NSUBEXP];
  } regbehind_T;
***************
*** 5858,5874 ****
  {
      int i;
  
!     for (i = 0; i < NSUBEXP; ++i)
      {
! 	if (REG_MULTI)
! 	{
! 	    bp->save_start[i].se_u.pos = reg_startpos[i];
! 	    bp->save_end[i].se_u.pos = reg_endpos[i];
! 	}
! 	else
  	{
! 	    bp->save_start[i].se_u.ptr = reg_startp[i];
! 	    bp->save_end[i].se_u.ptr = reg_endp[i];
  	}
      }
  }
--- 5859,5881 ----
  {
      int i;
  
!     /* When "need_clear_subexpr" is set we don't need to save the values, only
!      * remember that this flag needs to be set again when restoring. */
!     bp->save_need_clear_subexpr = need_clear_subexpr;
!     if (!need_clear_subexpr)
      {
! 	for (i = 0; i < NSUBEXP; ++i)
  	{
! 	    if (REG_MULTI)
! 	    {
! 		bp->save_start[i].se_u.pos = reg_startpos[i];
! 		bp->save_end[i].se_u.pos = reg_endpos[i];
! 	    }
! 	    else
! 	    {
! 		bp->save_start[i].se_u.ptr = reg_startp[i];
! 		bp->save_end[i].se_u.ptr = reg_endp[i];
! 	    }
  	}
      }
  }
***************
*** 5882,5898 ****
  {
      int i;
  
!     for (i = 0; i < NSUBEXP; ++i)
      {
! 	if (REG_MULTI)
! 	{
! 	    reg_startpos[i] = bp->save_start[i].se_u.pos;
! 	    reg_endpos[i] = bp->save_end[i].se_u.pos;
! 	}
! 	else
  	{
! 	    reg_startp[i] = bp->save_start[i].se_u.ptr;
! 	    reg_endp[i] = bp->save_end[i].se_u.ptr;
  	}
      }
  }
--- 5889,5910 ----
  {
      int i;
  
!     /* Only need to restore saved values when they are not to be cleared. */
!     need_clear_subexpr = bp->save_need_clear_subexpr;
!     if (!need_clear_subexpr)
      {
! 	for (i = 0; i < NSUBEXP; ++i)
  	{
! 	    if (REG_MULTI)
! 	    {
! 		reg_startpos[i] = bp->save_start[i].se_u.pos;
! 		reg_endpos[i] = bp->save_end[i].se_u.pos;
! 	    }
! 	    else
! 	    {
! 		reg_startp[i] = bp->save_start[i].se_u.ptr;
! 		reg_endp[i] = bp->save_end[i].se_u.ptr;
! 	    }
  	}
      }
  }
*** ../vim-7.1.314/src/version.c	Mon Jun  9 17:07:13 2008
--- src/version.c	Sun Jun 15 14:12:54 2008
***************
*** 668,669 ****
--- 673,676 ----
  {   /* Add new patch number below this line */
+ /**/
+     315,
  /**/

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