Re: Bash-3.2 Official Patch 49

[BuraphaLinux Server]

The .sig file for the patch did not get uploaded (bash32-049.sig) to
the directory ftp://ftp.cwru.edu/pub/bash/bash-3.2-patches/ yet.


On 6/19/09, Chet Ramey <chet.ramey@case.edu> wrote:
>                            BASH PATCH REPORT
>                            =================
>
> Bash-Release: 3.2
> Patch-ID: bash32-049
>
> Bug-Reported-by:      Len Lattanzi <llattanzi@apple.com>
> Bug-Reference-ID:     <52B1297F-6675-45CC-B63E-24745337D006@apple.com>
> Bug-Reference-URL:    
>
> Bug-Description:
>
> On systems where mbrtowc() returns -2 when passed a length argument with
> value 0, when using a multibyte locale, Readline's emacs-mode forward-char
> at the end of a line will leave the point beyond the end of the line.
>
> Patch:
>
> *** ../bash-3.2-patched/lib/readline/mbutil.c 2009-05-29 23:09:26.000000000
> -0400
> --- lib/readline/mbutil.c     2009-05-29 23:10:12.000000000 -0400
> ***************
> *** 78,82 ****
>        int seed, count, find_non_zero;
>   {
> !   size_t tmp;
>     mbstate_t ps;
>     int point;
> --- 78,82 ----
>        int seed, count, find_non_zero;
>   {
> !   size_t tmp, len;
>     mbstate_t ps;
>     int point;
> ***************
> *** 99,103 ****
>     while (count > 0)
>       {
> !       tmp = mbrtowc (&wc, string+point, strlen(string + point), &ps);
>         if (MB_INVALIDCH ((size_t)tmp))
>       {
> --- 99,106 ----
>     while (count > 0)
>       {
> !       len = strlen (string + point);
> !       if (len == 0)
> !     break;
> !       tmp = mbrtowc (&wc, string+point, len, &ps);
>         if (MB_INVALIDCH ((size_t)tmp))
>       {
> *** ../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 48
>
>   #endif /* _PATCHLEVEL_H_ */
> --- 26,30 ----
>      looks for to find the patch level (for the sccs version string). */
>
> ! #define PATCHLEVEL 49
>
>   #endif /* _PATCHLEVEL_H_ */
>
> --
> ``The lyf so short, the craft so long to lerne.'' - Chaucer
>
> Chet Ramey, ITS, CWRU    chet@case.edu    http://tiswww.tis.case.edu/~chet/
>
>
>