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BASH PATCH REPORT
=================
Bash-Release: 4.2
Patch-ID: bash42-040
Bug-Reported-by: Andrey Zaitsev <jstcdr@gmail.com>
Bug-Reference-ID: <CAEZVQT5PJ1Mb_Zh8LT5qz8sv+-9Q6hGfQ5DU9ZxdJ+gV7xBUaQ@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2012-04/msg00144.html
Bug-Description:
Output redirection applied to builtin commands missed I/O errors if
they happened when the file descriptor was closed, rather than on write
(e.g., like with an out-of-space error on a remote NFS file system).
Patch (apply with `patch -p0'):
*** ../bash-4.2-patched/redir.c 2011-01-02 16:00:31.000000000 -0500
--- redir.c 2012-04-24 20:42:12.000000000 -0400
***************
*** 1092,1099 ****
#if defined (BUFFERED_INPUT)
check_bash_input (redirector);
! close_buffered_fd (redirector);
#else /* !BUFFERED_INPUT */
! close (redirector);
#endif /* !BUFFERED_INPUT */
}
break;
--- 1092,1101 ----
#if defined (BUFFERED_INPUT)
check_bash_input (redirector);
! r = close_buffered_fd (redirector);
#else /* !BUFFERED_INPUT */
! r = close (redirector);
#endif /* !BUFFERED_INPUT */
+ if (r < 0 && (flags & RX_INTERNAL) && (errno == EIO || errno == ENOSPC))
+ REDIRECTION_ERROR (r, errno, -1);
}
break;
*** ../bash-4.2-patched/patchlevel.h Sat Jun 12 20:14:48 2010
--- patchlevel.h Thu Feb 24 21:41:34 2011
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 39
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 40
#endif /* _PATCHLEVEL_H_ */
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