BASH PATCH REPORT

			     =================

Bash-Release:	4.1

Patch-ID:	bash41-010

Bug-Reported-by:	Stephane Jourdois <[email protected]>

Bug-Reference-ID:	<[email protected]>

Bug-Reference-URL:	http://lists.gnu.org/archive/html/bug-bash/2010-05/msg00165.html

Bug-Description:

The expansion of the \W prompt string escape sequence incorrectly used

strcpy to copy overlapping strings.  Only memmove works in this case.

Patch (apply with `patch -p0'):

*** ../bash-4.1-patched/parse.y	2009-12-30 12:51:42.000000000 -0500

--- parse.y	2011-02-24 16:40:48.000000000 -0500

***************

*** 5153,5157 ****

  			t = strrchr (t_string, '/');

  			if (t)

! 			  strcpy (t_string, t + 1);

  		      }

  		  }

--- 5153,5157 ----

  			t = strrchr (t_string, '/');

  			if (t)

! 			  memmove (t_string, t + 1, strlen (t));

  		      }

  		  }

*** ../bash-4.1-patched/y.tab.c	2009-12-30 12:52:02.000000000 -0500

--- y.tab.c	2011-02-24 16:50:27.000000000 -0500

***************

*** 7482,7486 ****

  			t = strrchr (t_string, '/');

  			if (t)

! 			  strcpy (t_string, t + 1);

  		      }

  		  }

--- 7482,7486 ----

  			t = strrchr (t_string, '/');

  			if (t)

! 			  memmove (t_string, t + 1, strlen (t));

  		      }

  		  }

***************

*** 8244,8246 ****

  }

  #endif /* HANDLE_MULTIBYTE */

- 

--- 8244,8245 ----

*** ../bash-4.1-patched/patchlevel.h	2009-10-01 16:39:22.000000000 -0400

--- patchlevel.h	2010-01-14 09:38:08.000000000 -0500

***************

*** 26,30 ****

     looks for to find the patch level (for the sccs version string). */

! #define PATCHLEVEL 9

  #endif /* _PATCHLEVEL_H_ */

--- 26,30 ----

     looks for to find the patch level (for the sccs version string). */

! #define PATCHLEVEL 10

  #endif /* _PATCHLEVEL_H_ */