--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/bash/patches/bash41-011.patch	Tue Jul 24 10:14:00 2012 -0700
@@ -0,0 +1,86 @@
+			     BASH PATCH REPORT
+			     =================
+
+Bash-Release:	4.1
+Patch-ID:	bash41-011
+
+Bug-Reported-by:	<[email protected]>
+Bug-Reference-ID:	<[email protected]>
+Bug-Reference-URL:	http://lists.gnu.org/archive/html/bug-bash/2011-04/msg00075.html
+
+Bug-Description:
+
+Under certain circumstances, running `fc -l' two times in succession with a
+relative history offset at the end of the history will result in an incorrect
+calculation of the last history entry and a seg fault.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.1-patched/builtins/fc.def	2009-03-21 14:03:43.000000000 -0400
+--- builtins/fc.def	2011-04-19 15:46:17.000000000 -0400
+***************
+*** 304,307 ****
+--- 304,317 ----
+    last_hist = i - rh - hist_last_line_added;
+  
++   /* XXX */
++   if (i == last_hist && hlist[last_hist] == 0)
++     while (last_hist >= 0 && hlist[last_hist] == 0)
++       last_hist--;
++   if (last_hist < 0)
++     {
++       sh_erange ((char *)NULL, _("history specification"));
++       return (EXECUTION_FAILURE);
++     }
++ 
+    if (list)
+      {
+***************
+*** 466,470 ****
+  {
+    int sign, n, clen, rh;
+!   register int i, j;
+    register char *s;
+  
+--- 476,480 ----
+  {
+    int sign, n, clen, rh;
+!   register int i, j, last_hist;
+    register char *s;
+  
+***************
+*** 486,490 ****
+       calculation as if it were on. */
+    rh = remember_on_history || ((subshell_environment & SUBSHELL_COMSUB) && enable_history_list);
+!   i -= rh + hist_last_line_added;
+  
+    /* No specification defaults to most recent command. */
+--- 496,508 ----
+       calculation as if it were on. */
+    rh = remember_on_history || ((subshell_environment & SUBSHELL_COMSUB) && enable_history_list);
+!   last_hist = i - rh - hist_last_line_added;
+! 
+!   if (i == last_hist && hlist[last_hist] == 0)
+!     while (last_hist >= 0 && hlist[last_hist] == 0)
+!       last_hist--;
+!   if (last_hist < 0)
+!     return (-1);
+! 
+!   i = last_hist;
+  
+    /* No specification defaults to most recent command. */
+*** ../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 10
+  
+  #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 11
+  
+  #endif /* _PATCHLEVEL_H_ */