source: npl/system/bash/bash-4.3-patches/bash43-012 @ 551a8d2

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

Bash-Release:   4.3
Patch-ID:       bash43-012

Bug-Reported-by:        Eduardo A. Bustamante López<dualbus@gmail.com>
Bug-Reference-ID:       <5346B54C.4070205@case.edu>
Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00051.html

Bug-Description:

When a SIGCHLD trap runs a command containing a shell builtin while
a script is running `wait' to wait for all running children to complete,
the SIGCHLD trap will not be run once for each child that terminates.

Patch (apply with `patch -p0'):

*** ../bash-4.3-patched/jobs.c  2014-03-28 10:54:19.000000000 -0400
--- jobs.c      2014-04-15 08:47:03.000000000 -0400
***************
*** 3598,3601 ****
--- 3598,3602 ----
    unwind_protect_pointer (the_pipeline);
    unwind_protect_pointer (subst_assign_varlist);
+   unwind_protect_pointer (this_shell_builtin);
  
    /* We have to add the commands this way because they will be run
*** ../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 11
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 12
  
  #endif /* _PATCHLEVEL_H_ */