Bash-4.3 Official Patch 5

[Chet Ramey]

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

Bash-Release:   4.3
Patch-ID:       bash43-005

Bug-Reported-by:        David Sines <dave.gma@googlemail.com>
Bug-Reference-ID:       
<CAO3BAa_CK_Rgkhdfzs+NJ4KFYdB9qW3pvXQK0xLCi6GMmDU8bw@mail.gmail.com>
Bug-Reference-URL:      
http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00037.html

Bug-Description:

When in Posix mode, bash did not correctly interpret the ANSI-C-style
$'...' quoting mechanism when performing pattern substitution word
expansions within double quotes.

Patch (apply with `patch -p0'):

*** ../bash-4.3/parse.y 2014-02-11 09:42:10.000000000 -0500
--- parse.y     2014-03-07 20:57:15.000000000 -0500
***************
*** 3399,3403 ****
           unescaped double-quotes or single-quotes, if any, shall occur." */
        /* This was changed in Austin Group Interp 221 */
!       if MBTEST(posixly_correct && shell_compatibility_level > 41 && 
dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) 
&& ch == '\'')
        continue;
  
--- 3399,3403 ----
           unescaped double-quotes or single-quotes, if any, shall occur." */
        /* This was changed in Austin Group Interp 221 */
!       if MBTEST(posixly_correct && shell_compatibility_level > 41 && 
dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags 
& P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
        continue;
  
*** ../bash-4.3/y.tab.c 2014-02-11 10:57:47.000000000 -0500
--- y.tab.c     2014-03-28 10:41:15.000000000 -0400
***************
*** 5711,5715 ****
           unescaped double-quotes or single-quotes, if any, shall occur." */
        /* This was changed in Austin Group Interp 221 */
!       if MBTEST(posixly_correct && shell_compatibility_level > 41 && 
dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) 
&& ch == '\'')
        continue;
  
--- 5711,5715 ----
           unescaped double-quotes or single-quotes, if any, shall occur." */
        /* This was changed in Austin Group Interp 221 */
!       if MBTEST(posixly_correct && shell_compatibility_level > 41 && 
dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags 
& P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
        continue;
  
*** ../bash-4.3/patchlevel.h    2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h        2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 4
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 5
  
  #endif /* _PATCHLEVEL_H_ */

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