Bash-3.2 Official Patch 29

[Chet Ramey]

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

Bash-Release: 3.2
Patch-ID: bash32-029

Bug-Reported-by:        Tomas Janousek <tjanouse@redhat.com>
Bug-Reference-ID:       <20071102104034.GA26893@redhat.com>
Bug-Reference-URL:      https://bugzilla.redhat.com/show_bug.cgi?id=286861

Bug-Description:

When the bash arithmetic expression evaluator has temporarily turned off
evalation, such as when parsing a pre- or post-decrement or -increment
operator, and an error occurs, evaluation is not re-enabled.

Patch:

*** ../bash-3.2-patched/expr.c  2007-08-25 13:47:05.000000000 -0400
--- expr.c      2007-10-18 08:08:44.000000000 -0400
***************
*** 287,290 ****
--- 287,292 ----
      }
    free (expr_stack[expr_depth]);      /* free the allocated EXPR_CONTEXT */
+ 
+   noeval = 0; /* XXX */
  }
  
***************
*** 320,323 ****
--- 322,326 ----
  
    val = 0;
+   noeval = 0;
  
    FASTCOPY (evalbuf, oevalbuf, sizeof (evalbuf));
*** ../bash-3.2/patchlevel.h    Thu Apr 13 08:31:04 2006
--- patchlevel.h        Mon Oct 16 14:22:54 2006
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 28
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 29
  
  #endif /* _PATCHLEVEL_H_ */

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                                Live Strong.
Chet Ramey, ITS, CWRU    chet@case.edu    http://tiswww.tis.case.edu/~chet/