source: npl/system/bash/bash-4.3-patches/bash43-011 @ 892871d

                             BASH PATCH REPORT
                             =================

Bash-Release:   4.3
Patch-ID:       bash43-011

Bug-Reported-by:        Egmont Koblinger <egmont@gmail.com>
Bug-Reference-ID:       <CAGWcZk+bU5Jo1M+tutGvL-250UBE9DXjpeJVofYJSFcqFEVfMg@mail.gmail.com>
Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00153.html

Bug-Description:

The signal handling changes to bash and readline (to avoid running any code
in a signal handler context) cause the cursor to be placed on the wrong
line of a multi-line command after a ^C interrupts editing.

Patch (apply with `patch -p0'):

*** ../bash-4.3-patched/lib/readline/display.c  2013-12-27 13:10:56.000000000 -0500
--- lib/readline/display.c      2014-03-27 11:52:45.000000000 -0400
***************
*** 2678,2682 ****
    if (_rl_echoing_p)
      {
!       _rl_move_vert (_rl_vis_botlin);
        _rl_vis_botlin = 0;
        fflush (rl_outstream);
--- 2678,2683 ----
    if (_rl_echoing_p)
      {
!       if (_rl_vis_botlin > 0) /* minor optimization plus bug fix */
!       _rl_move_vert (_rl_vis_botlin);
        _rl_vis_botlin = 0;
        fflush (rl_outstream);
*** ../bash-4.3/patchlevel.h    2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h        2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 10
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 11
  
  #endif /* _PATCHLEVEL_H_ */