Bash-5.1 Official patch 7

[Chet Ramey]

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

Bash-Release:   5.1
Patch-ID:       bash51-007

Bug-Reported-by:        Tom Tromey <tom@tromey.com>
Bug-Reference-ID:       <875z3u9fd0.fsf@tromey.com>
Bug-Reference-URL:      
https://lists.gnu.org/archive/html/bug-readline/2021-01/msg00009.html

Bug-Description:

The code to check readline versions in an inputrc file had the sense of the
comparisons reversed.

Patch (apply with `patch -p0'):

*** ../bash-5.1-patched/lib/readline/bind.c     2020-10-26 10:03:14.000000000 
-0400
--- lib/readline/bind.c 2021-01-18 16:38:48.000000000 -0500
***************
*** 1235,1239 ****
    else if (_rl_strnicmp (args, "version", 7) == 0)
      {
!       int rlversion, versionarg, op, previ, major, minor;
  
        _rl_parsing_conditionalized_out = 1;
--- 1235,1239 ----
    else if (_rl_strnicmp (args, "version", 7) == 0)
      {
!       int rlversion, versionarg, op, previ, major, minor, opresult;
  
        _rl_parsing_conditionalized_out = 1;
***************
*** 1295,1316 ****
        {
        case OP_EQ:
!         _rl_parsing_conditionalized_out = rlversion == versionarg;
          break;
        case OP_NE:
!         _rl_parsing_conditionalized_out = rlversion != versionarg;
          break;
        case OP_GT:
!         _rl_parsing_conditionalized_out = rlversion > versionarg;
          break;
        case OP_GE:
!         _rl_parsing_conditionalized_out = rlversion >= versionarg;
          break;
        case OP_LT:
!         _rl_parsing_conditionalized_out = rlversion < versionarg;
          break;
        case OP_LE:
!         _rl_parsing_conditionalized_out = rlversion <= versionarg;
          break;
        }
      }
    /* Check to see if the first word in ARGS is the same as the
--- 1295,1317 ----
        {
        case OP_EQ:
!         opresult = rlversion == versionarg;
          break;
        case OP_NE:
!         opresult = rlversion != versionarg;
          break;
        case OP_GT:
!         opresult = rlversion > versionarg;
          break;
        case OP_GE:
!         opresult = rlversion >= versionarg;
          break;
        case OP_LT:
!         opresult = rlversion < versionarg;
          break;
        case OP_LE:
!         opresult = rlversion <= versionarg;
          break;
        }
+       _rl_parsing_conditionalized_out = 1 - opresult;
      }
    /* Check to see if the first word in ARGS is the same as the
*** ../bash-5.1/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 6
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 7
  
  #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/