utils/bash/patches/107-upstream-bash43-007.patch

   1                              BASH PATCH REPORT
   2                              =================
   3
   4 Bash-Release:   4.3
   5 Patch-ID:       bash43-007
   6
   7 Bug-Reported-by:        geir.hauge@gmail.com
   8 Bug-Reference-ID:       <20140318093650.B181C1C5B0B@gina.itea.ntnu.no>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00095.html
  10
  11 Bug-Description:
  12
  13 Using compound assignments for associative arrays like
  14
  15 assoc=( [x]= [y]=bar )
  16
  17 left the value corresponding to the key `x' NULL.  This caused subsequent
  18 lookups to interpret it as unset.
  19
  20 Patch (apply with `patch -p0'):
  21
  22 --- a/arrayfunc.c
  23 +++ b/arrayfunc.c
  24 @@ -597,6 +597,11 @@ assign_compound_array_list (var, nlist,
  25        if (assoc_p (var))
  26         {
  27           val = expand_assignment_string_to_string (val, 0);
  28 +         if (val == 0)
  29 +           {
  30 +             val = (char *)xmalloc (1);
  31 +             val[0] = '\0';    /* like do_assignment_internal */
  32 +           }
  33           free_val = 1;
  34         }
  35
  36 --- a/patchlevel.h
  37 +++ b/patchlevel.h
  38 @@ -25,6 +25,6 @@
  39     regexp `^#define[   ]*PATCHLEVEL', since that's what support/mkversion.sh
  40     looks for to find the patch level (for the sccs version string). */
  41
  42 -#define PATCHLEVEL 6
  43 +#define PATCHLEVEL 7
  44
  45  #endif /* _PATCHLEVEL_H_ */