bash: update to 4.3.39

bash/src/bash43-036

@@ -0,0 +1,57 @@
+			     BASH PATCH REPORT
+			     =================
+
+Bash-Release:	4.3
+Patch-ID:	bash43-036
+
+Bug-Reported-by:	emanuelczirai@cryptolab.net
+Bug-Reference-ID:	<f962e4f556da5ebfadaf7afe9c78a8cb@cryptolab.net>
+Bug-Reference-URL:	http://lists.gnu.org/archive/html/bug-bash/2015-02/msg00071.html
+
+Bug-Description:
+
+When evaluating and setting integer variables, and the assignment fails to
+create a variable (for example, when performing an operation on an array
+variable with an invalid subscript), bash attempts to dereference a null
+pointer, causing a segmentation violation.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-20150206/variables.c	2015-01-23 20:39:27.000000000 -0500
+--- variables.c	2015-02-19 13:56:12.000000000 -0500
+***************
+*** 2834,2841 ****
+      v = bind_variable (lhs, rhs, 0);
+  
+!   if (v && isint)
+!     VSETATTR (v, att_integer);
+! 
+!   VUNSETATTR (v, att_invisible);
+  
+    return (v);
+--- 2834,2843 ----
+      v = bind_variable (lhs, rhs, 0);
+  
+!   if (v)
+!     {
+!       if (isint)
+! 	VSETATTR (v, att_integer);
+!       VUNSETATTR (v, att_invisible);
+!     }
+  
+    return (v);
+*** ../bash-4.3/patchlevel.h	2012-12-29 10:47:57.000000000 -0500
+--- patchlevel.h	2014-03-20 20:01:28.000000000 -0400
+***************
+*** 26,30 ****
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 35
+  
+  #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 36
+  
+  #endif /* _PATCHLEVEL_H_ */