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Bash-5.2 official patch 9


From: Chet Ramey
Subject: Bash-5.2 official patch 9
Date: Tue, 8 Nov 2022 09:50:51 -0500

                             BASH PATCH REPORT
                             =================

Bash-Release:   5.2
Patch-ID:       bash52-009

Bug-Reported-by:        Corey Hickey <bugfood-ml@fatooh.org>
Bug-Reference-ID:       <134330ef-0ead-d73e-68eb-d58fc51efdba@fatooh.org>
Bug-Reference-URL:      
https://lists.gnu.org/archive/html/help-bash/2022-10/msg00025.html

Bug-Description:

Bash arithmetic expansion should allow `@' and `*' to be used as associative
array keys in expressions.

Patch (apply with `patch -p0'):

*** ../bash-5.2-patched/expr.c  2022-07-11 10:03:34.000000000 -0400
--- expr.c      2022-10-31 10:51:08.000000000 -0400
***************
*** 1169,1172 ****
--- 1169,1174 ----
  #if defined (ARRAY_VARS)
    aflag = tflag;      /* use a different variable for now */
+   if (shell_compatibility_level > 51)
+     aflag |= AV_ATSTARKEYS;
    v = (e == ']') ? array_variable_part (tok, tflag, (char **)0, (int *)0) : 
find_variable (tok);
  #else
*** ../bash-5.2/patchlevel.h    2020-06-22 14:51:03.000000000 -0400
--- patchlevel.h        2020-10-01 11:01:28.000000000 -0400
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 8
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 9
  
  #endif /* _PATCHLEVEL_H_ */

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/



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