src/patches/bash/bash32-050

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release: 3.2
   5 Patch-ID: bash32-050
   6
   7 Bug-Reported-by:        Jan Hnatek <Jan.Hnatek@Sun.COM>
   8 Bug-Reference-ID:       <4A44991F.8010005@sun.com>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2009-06/msg00084.html
  10
  11 Bug-Description:
  12
  13 On systems where mbrtowc() returns -2 when passed a length argument with
  14 value 0, when using a multibyte locale, Readline's emacs-mode forward-char
  15 at the end of a line will leave the point beyond the end of the line.
  16
  17 Patch:
  18
  19 *** ../bash-3.2-patched/lib/readline/mbutil.c   2009-06-16 11:26:50.000000000 -0400
  20 --- lib/readline/mbutil.c       2009-01-04 14:32:33.000000000 -0500
  21 ***************
  22 *** 132,141 ****
  23       {
  24         tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
  25 !       while (tmp > 0 && wcwidth (wc) == 0)
  26         {
  27           point += tmp;
  28           tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
  29 -         if (MB_NULLWCH (tmp) || MB_INVALIDCH (tmp))
  30 -           break;
  31         }
  32       }
  33 --- 130,137 ----
  34       {
  35         tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
  36 !       while (MB_NULLWCH (tmp) == 0 && MB_INVALIDCH (tmp) == 0 && wcwidth (wc) == 0)
  37         {
  38           point += tmp;
  39           tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
  40         }
  41       }
  42 *** ../bash-3.2/patchlevel.h    Thu Apr 13 08:31:04 2006
  43 --- patchlevel.h        Mon Oct 16 14:22:54 2006
  44 ***************
  45 *** 26,30 ****
  46      looks for to find the patch level (for the sccs version string). */
  47
  48 ! #define PATCHLEVEL 49
  49
  50   #endif /* _PATCHLEVEL_H_ */
  51 --- 26,30 ----
  52      looks for to find the patch level (for the sccs version string). */
  53
  54 ! #define PATCHLEVEL 50
  55
  56   #endif /* _PATCHLEVEL_H_ */