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_ */