Bash-4.3 Official Patch 19

[Chet Ramey]

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

Bash-Release:   4.3
Patch-ID:       bash43-019

Bug-Reported-by:        John Lenton
Bug-Reference-ID:
Bug-Reference-URL:      
https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1317476

Bug-Description:

The -t timeout option to `read' does not work when the -e option is used.

Patch (apply with `patch -p0'):

*** ../bash-4.3-patched/lib/readline/input.c    2014-01-10 15:07:08.000000000 
-0500
--- lib/readline/input.c        2014-05-22 18:40:59.000000000 -0400
***************
*** 535,540 ****
--- 538,551 ----
        else if (_rl_caught_signal == SIGHUP || _rl_caught_signal == SIGTERM)
        return (RL_ISSTATE (RL_STATE_READCMD) ? READERR : EOF);
+       /* keyboard-generated signals of interest */
        else if (_rl_caught_signal == SIGINT || _rl_caught_signal == SIGQUIT)
          RL_CHECK_SIGNALS ();
+       /* non-keyboard-generated signals of interest */
+       else if (_rl_caught_signal == SIGALRM
+ #if defined (SIGVTALRM)
+               || _rl_caught_signal == SIGVTALRM
+ #endif
+             )
+         RL_CHECK_SIGNALS ();
  
        if (rl_signal_event_hook)
*** ../bash-4.3-patched/builtins/read.def       2013-09-02 11:54:00.000000000 
-0400
--- builtins/read.def   2014-05-08 11:43:35.000000000 -0400
***************
*** 443,447 ****
  #if defined (READLINE)
        if (edit)
!       add_unwind_protect (reset_attempted_completion_function, (char *)NULL);
  #endif
        falarm (tmsec, tmusec);
--- 443,450 ----
  #if defined (READLINE)
        if (edit)
!       {
!         add_unwind_protect (reset_attempted_completion_function, (char 
*)NULL);
!         add_unwind_protect (bashline_reset_event_hook, (char *)NULL);
!       }
  #endif
        falarm (tmsec, tmusec);
***************
*** 1022,1025 ****
--- 1025,1029 ----
    old_attempted_completion_function = rl_attempted_completion_function;
    rl_attempted_completion_function = (rl_completion_func_t *)NULL;
+   bashline_set_event_hook ();
    if (itext)
      {
***************
*** 1033,1036 ****
--- 1037,1041 ----
    rl_attempted_completion_function = old_attempted_completion_function;
    old_attempted_completion_function = (rl_completion_func_t *)NULL;
+   bashline_reset_event_hook ();
  
    if (ret == 0)
*** ../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 18
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 19
  
  #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/