bash42-013

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release:   4.2
   5 Patch-ID:       bash42-013
   6
   7 Bug-Reported-by:        Marten Wikstrom <marten.wikstrom@keystream.se>
   8 Bug-Reference-ID:       <BANLkTikKECAh94ZEX68iQvxYuPeEM_xoSQ@mail.gmail.com>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2011-05/msg00049.html
  10
  11 Bug-Description:
  12
  13 An off-by-one error caused the shell to skip over CTLNUL characters,
  14 which are used internally to mark quoted null strings.  The effect
  15 was to have stray 0x7f characters left after expanding words like
  16 """"""""aa.
  17
  18 Patch (apply with `patch -p0'):
  19
  20 *** ../bash-4.2-patched/subst.c 2011-03-06 14:11:11.000000000 -0500
  21 --- subst.c     2011-05-11 11:23:33.000000000 -0400
  22 ***************
  23 *** 3707,3711 ****
  24         }
  25         else if (string[i] == CTLNUL)
  26 !       i++;
  27
  28         prev_i = i;
  29 --- 3710,3717 ----
  30         }
  31         else if (string[i] == CTLNUL)
  32 !       {
  33 !         i++;
  34 !         continue;
  35 !       }
  36
  37         prev_i = i;
  38 *** ../bash-4.2-patched/patchlevel.h    Sat Jun 12 20:14:48 2010
  39 --- patchlevel.h        Thu Feb 24 21:41:34 2011
  40 ***************
  41 *** 26,30 ****
  42      looks for to find the patch level (for the sccs version string). */
  43
  44 ! #define PATCHLEVEL 12
  45
  46   #endif /* _PATCHLEVEL_H_ */
  47 --- 26,30 ----
  48      looks for to find the patch level (for the sccs version string). */
  49
  50 ! #define PATCHLEVEL 13
  51
  52   #endif /* _PATCHLEVEL_H_ */