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