dragora/patches/bash/bash51-008

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

Bash-Release:	5.1
Patch-ID:	bash51-008

Bug-Reported-by:	Michael Felt <aixtools@gmail.com>
Bug-Reference-ID:	<b82d9a2f-5d8a-ffb2-4115-420c09272da5@felt.demon.nl>
Bug-Reference-URL:	https://lists.gnu.org/archive/html/bug-bash/2021-03/msg00028.html

Bug-Description:

Process substitution FIFOs opened by child processes as targets of redirections
were not removed appropriately, leaving remnants in the file system.

Patch (apply with `patch -p0'):

*** ../bash-5.1-patched/execute_cmd.c	2020-10-12 10:16:13.000000000 -0400
--- execute_cmd.c	2021-05-04 11:12:39.000000000 -0400
***************
*** 5557,5565 ****
  	  /* Try to remove named pipes that may have been created as the
  	     result of redirections. */
! 	  unlink_fifo_list ();
  #endif /* PROCESS_SUBSTITUTION */
  	  exit (EXECUTION_FAILURE);
  	}
  
        if (async)
  	interactive = old_interactive;
--- 5557,5571 ----
  	  /* Try to remove named pipes that may have been created as the
  	     result of redirections. */
! 	  unlink_all_fifos ();
  #endif /* PROCESS_SUBSTITUTION */
  	  exit (EXECUTION_FAILURE);
  	}
  
+ #if defined (PROCESS_SUBSTITUTION) && !defined (HAVE_DEV_FD)
+       /* This should only contain FIFOs created as part of redirection
+ 	 expansion. */
+       unlink_all_fifos ();
+ #endif
+ 
        if (async)
  	interactive = old_interactive;
*** ../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 7
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 8
  
  #endif /* _PATCHLEVEL_H_ */