Bash-2.05b Patch 7

[Chet Ramey]

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

Bash-Release: 2.05b
Patch-ID:  bash205b-007

Bug-Reported-by:        dman@dman.ddts.net
Bug-Reference-ID:       <15893.26358.129589.503364@gargle.gargle.HOWL>
Bug-Reference-URL:      http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=175127

Bug-Description:

Using the vi editing mode's case-changing commands in a locale with
multibyte characters will cause garbage characters to be inserted into
the editing buffer.

Patch:

*** ../bash-2.05b/lib/readline/vi_mode.c        Thu May 23 13:27:58 2002
--- lib/readline/vi_mode.c      Tue Feb  4 15:11:07 2003
***************
*** 681,685 ****
  {
    wchar_t wc;
!   char mb[MB_LEN_MAX];
    mbstate_t ps;
  
--- 681,686 ----
  {
    wchar_t wc;
!   char mb[MB_LEN_MAX+1];
!   int mblen;
    mbstate_t ps;
  
***************
*** 704,708 ****
        if (wc)
        {
!         wctomb (mb, wc);
          rl_begin_undo_group ();
          rl_delete (1, 0);
--- 705,711 ----
        if (wc)
        {
!         mblen = wctomb (mb, wc);
!         if (mblen >= 0)
!           mb[mblen] = '\0';
          rl_begin_undo_group ();
          rl_delete (1, 0);

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
( ``Discere est Dolere'' -- chet )

Chet Ramey, ITS, CWRU    chet@po.CWRU.Edu    http://cnswww.cns.cwru.edu/~chet/