src/patches/bash/bash32-033

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release: 3.2
   5 Patch-ID: bash32-033
   6
   7 Bug-Reported-by:        Christophe Martin <schplurtz@free.fr>
   8 Bug-Reference-ID:       <465ABA4A.3030805@free.fr>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2007-05/msg00104.html
  10
  11 Bug-Description:
  12
  13 References made within a function to an uninitialized local array variable
  14 using the [*] subscript in a double-quoted string  can result in spurious
  15 ASCII 127 characters in the expanded value.
  16
  17 Patch:
  18
  19 *** ../bash-3.2-patched/arrayfunc.c     2007-08-25 13:47:05.000000000 -0400
  20 --- arrayfunc.c 2007-05-31 11:55:46.000000000 -0400
  21 ***************
  22 *** 723,727 ****
  23       {
  24         if (rtype)
  25 !       *rtype = 1;
  26         if (allow_all == 0)
  27         {
  28 --- 723,727 ----
  29       {
  30         if (rtype)
  31 !       *rtype = (t[0] == '*') ? 1 : 2;
  32         if (allow_all == 0)
  33         {
  34 *** ../bash-3.2-patched/subst.c 2007-08-25 13:47:08.000000000 -0400
  35 --- subst.c     2007-11-14 15:43:00.000000000 -0500
  36 ***************
  37 *** 4908,4915 ****
  38     intmax_t arg_index;
  39     SHELL_VAR *var;
  40 !   int atype;
  41
  42     ret = 0;
  43     temp = 0;
  44
  45     /* Handle multiple digit arguments, as in ${11}. */
  46 --- 4973,4981 ----
  47     intmax_t arg_index;
  48     SHELL_VAR *var;
  49 !   int atype, rflags;
  50
  51     ret = 0;
  52     temp = 0;
  53 +   rflags = 0;
  54
  55     /* Handle multiple digit arguments, as in ${11}. */
  56 ***************
  57 *** 4944,4947 ****
  58 --- 5010,5015 ----
  59                   ? quote_string (temp)
  60                   : quote_escapes (temp);
  61 +       else if (atype == 1 && temp && QUOTED_NULL (temp) && (quoted & (Q_DOUBLE_QUOTES|Q_HERE_DOCUMENT)))
  62 +       rflags |= W_HASQUOTEDNULL;
  63       }
  64   #endif
  65 ***************
  66 *** 4971,4974 ****
  67 --- 5039,5043 ----
  68         ret = alloc_word_desc ();
  69         ret->word = temp;
  70 +       ret->flags |= rflags;
  71       }
  72     return ret;
  73 *** ../bash-3.2/patchlevel.h    Thu Apr 13 08:31:04 2006
  74 --- patchlevel.h        Mon Oct 16 14:22:54 2006
  75 ***************
  76 *** 26,30 ****
  77      looks for to find the patch level (for the sccs version string). */
  78
  79 ! #define PATCHLEVEL 32
  80
  81   #endif /* _PATCHLEVEL_H_ */
  82 --- 26,30 ----
  83      looks for to find the patch level (for the sccs version string). */
  84
  85 ! #define PATCHLEVEL 33
  86
  87   #endif /* _PATCHLEVEL_H_ */
  88