|
 |
ff19ae |
BASH PATCH REPORT
|
|
|
ff19ae |
=================
|
|
|
ff19ae |
|
|
|
ff19ae |
Bash-Release: 4.2
|
|
|
ff19ae |
Patch-ID: bash42-045
|
|
|
ff19ae |
|
|
|
ff19ae |
Bug-Reported-by: Stephane Chazelas <stephane.chazelas@gmail.com>
|
|
|
ff19ae |
Bug-Reference-ID: <20130218195539.GA9620@chaz.gmail.com>
|
|
|
ff19ae |
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2013-02/msg00080.html
|
|
|
ff19ae |
|
|
|
ff19ae |
Bug-Description:
|
|
|
ff19ae |
|
|
|
ff19ae |
The <&n- and >&n- redirections, which move one file descriptor to another,
|
|
|
ff19ae |
leave the file descriptor closed when applied to builtins or compound
|
|
|
ff19ae |
commands.
|
|
|
ff19ae |
|
|
|
ff19ae |
Patch (apply with `patch -p0'):
|
|
|
ff19ae |
|
|
|
ff19ae |
*** ../bash-4.2-patched/redir.c 2013-01-30 11:56:09.000000000 -0500
|
|
|
ff19ae |
--- redir.c 2013-02-19 09:38:36.000000000 -0500
|
|
|
ff19ae |
***************
|
|
|
ff19ae |
*** 1008,1011 ****
|
|
|
ff19ae |
--- 1008,1021 ----
|
|
|
ff19ae |
REDIRECTION_ERROR (r, errno, -1);
|
|
|
ff19ae |
}
|
|
|
ff19ae |
+ if ((flags & RX_UNDOABLE) && (ri == r_move_input || ri == r_move_output))
|
|
|
ff19ae |
+ {
|
|
|
ff19ae |
+ /* r_move_input and r_move_output add an additional close()
|
|
|
ff19ae |
+ that needs to be undone */
|
|
|
ff19ae |
+ if (fcntl (redirector, F_GETFD, 0) != -1)
|
|
|
ff19ae |
+ {
|
|
|
ff19ae |
+ r = add_undo_redirect (redir_fd, r_close_this, -1);
|
|
|
ff19ae |
+ REDIRECTION_ERROR (r, errno, -1);
|
|
|
ff19ae |
+ }
|
|
|
ff19ae |
+ }
|
|
|
ff19ae |
#if defined (BUFFERED_INPUT)
|
|
|
ff19ae |
check_bash_input (redirector);
|
|
|
ff19ae |
|
|
|
ff19ae |
*** ../bash-4.2-patched/patchlevel.h Sat Jun 12 20:14:48 2010
|
|
|
ff19ae |
--- patchlevel.h Thu Feb 24 21:41:34 2011
|
|
|
ff19ae |
***************
|
|
|
ff19ae |
*** 26,30 ****
|
|
|
ff19ae |
looks for to find the patch level (for the sccs version string). */
|
|
|
ff19ae |
|
|
|
ff19ae |
! #define PATCHLEVEL 44
|
|
|
ff19ae |
|
|
|
ff19ae |
#endif /* _PATCHLEVEL_H_ */
|
|
|
ff19ae |
--- 26,30 ----
|
|
|
ff19ae |
looks for to find the patch level (for the sccs version string). */
|
|
|
ff19ae |
|
|
|
ff19ae |
! #define PATCHLEVEL 45
|
|
|
ff19ae |
|
|
|
ff19ae |
#endif /* _PATCHLEVEL_H_ */
|