buildroot/package/bash/bash31-009

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

Bash-Release: 3.1
Patch-ID: bash31-009

Bug-Reported-by: Joshua Neuheisel <jneuheisel@gmail.com>
Bug-Reference-ID: <25d873330601140820v4ad8efd2t8bf683b073c138b3@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2006-01/msg00062.html

Bug-Description:

Under some circumstances, background (asynchronous) jobs can set the terminal
process group incorrectly.  This can cause a foreground process (including
the foreground shell) to get read errors and exit.

Patch:

*** bash-3.1/jobs.c	Fri Nov 11 23:13:27 2005
--- bash-3.1/jobs.c	Wed Feb  1 13:55:38 2006
***************
*** 620,625 ****
  	   * the parent gives it away.
  	   *
  	   */
! 	  if (job_control && newjob->pgrp)
  	    give_terminal_to (newjob->pgrp, 0);
  	}
--- 634,642 ----
  	   * the parent gives it away.
  	   *
+ 	   * Don't give the terminal away if this shell is an asynchronous
+ 	   * subshell.
+ 	   *
  	   */
! 	  if (job_control && newjob->pgrp && (subshell_environment&SUBSHELL_ASYNC) == 0)
  	    give_terminal_to (newjob->pgrp, 0);
  	}
***************
*** 1656,1660 ****
  	     shell's process group (we could be in the middle of a
  	     pipeline, for example). */
! 	  if (async_p == 0 && pipeline_pgrp != shell_pgrp)
  	    give_terminal_to (pipeline_pgrp, 0);
  
--- 1743,1747 ----
  	     shell's process group (we could be in the middle of a
  	     pipeline, for example). */
! 	  if (async_p == 0 && pipeline_pgrp != shell_pgrp && ((subshell_environment&SUBSHELL_ASYNC) == 0))
  	    give_terminal_to (pipeline_pgrp, 0);
  
*** bash-3.1/patchlevel.h	Wed Jul 20 13:58:20 2005
--- bash-3.1/patchlevel.h	Wed Dec  7 13:48:42 2005
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 8
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 9
  
  #endif /* _PATCHLEVEL_H_ */