Bash-3.2 Official Patch 25

[Chet Ramey]

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

Bash-Release: 3.2
Patch-ID: bash32-025

Bug-Reported-by:        Tom Bjorkholm <tom.bjorkholm@ericsson.com>
Bug-Reference-ID:       
<AEA1A32F001C6B4F98614B5B80D7647D01C075E9@esealmw115.eemea.ericsson.se>
Bug-Reference-URL:      
http://lists.gnu.org/archive/html/bug-readline/2007-04/msg00004.html

Bug-Description:

An off-by-one error in readline's input buffering caused readline to drop
each 511th character of buffered input (e.g., when pasting a large amount
of data into a terminal window).

Patch:

*** ../bash-3.2-patched/lib/readline/input.c    Wed Aug 16 15:15:16 2006
--- lib/readline/input.c        Tue Jul 17 09:24:21 2007
***************
*** 134,139 ****
  
    *key = ibuffer[pop_index++];
! 
    if (pop_index >= ibuffer_len)
      pop_index = 0;
  
--- 134,142 ----
  
    *key = ibuffer[pop_index++];
! #if 0
    if (pop_index >= ibuffer_len)
+ #else
+   if (pop_index > ibuffer_len)
+ #endif
      pop_index = 0;
  
***************
*** 251,255 ****
        {
          k = (*rl_getc_function) (rl_instream);
!         rl_stuff_char (k);
          if (k == NEWLINE || k == RETURN)
            break;
--- 254,259 ----
        {
          k = (*rl_getc_function) (rl_instream);
!         if (rl_stuff_char (k) == 0)
!           break;                      /* some problem; no more room */
          if (k == NEWLINE || k == RETURN)
            break;
***************
*** 374,378 ****
--- 378,386 ----
      }
    ibuffer[push_index++] = key;
+ #if 0
    if (push_index >= ibuffer_len)
+ #else
+   if (push_index > ibuffer_len)
+ #endif
      push_index = 0;
  
*** ../bash-3.2/patchlevel.h    Thu Apr 13 08:31:04 2006
--- patchlevel.h        Mon Oct 16 14:22:54 2006
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 24
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 25
  
  #endif /* _PATCHLEVEL_H_ */

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                       Live Strong.  No day but today.
Chet Ramey, ITS, CWRU    chet@case.edu    http://cnswww.cns.cwru.edu/~chet/