bash: security bump to version 4.2 pl37

Bump bash to version 4.2 patchlevel 37.
Fixes CVE-2012-3410.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/bash/bash-4.2-034.patch

@@ -0,0 +1,46 @@
+			     BASH PATCH REPORT
+			     =================
+
+Bash-Release:	4.2
+Patch-ID:	bash42-034
+
+Bug-Reported-by:	"Davide Brini" <dave_br@gmx.com>
+Bug-Reference-ID:	<20120604164154.69781EC04B@imaps.oficinas.atrapalo.com>
+Bug-Reference-URL:	http://lists.gnu.org/archive/html/bug-bash/2012-06/msg00030.html
+
+Bug-Description:
+
+In bash-4.2, the history code would inappropriately add a semicolon to
+multi-line compound array assignments when adding them to the history.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.2-patched/parse.y	2011-11-21 18:03:36.000000000 -0500
+--- ./parse.y	2012-06-07 12:48:47.000000000 -0400
+***************
+*** 4900,4905 ****
+--- 4916,4924 ----
+        return (current_command_line_count == 2 ? "\n" : "");
+      }
+  
++   if (parser_state & PST_COMPASSIGN)
++     return (" ");
++ 
+    /* First, handle some special cases. */
+    /*(*/
+    /* If we just read `()', assume it's a function definition, and don't
+*** ../bash-4.2-patched/patchlevel.h	Sat Jun 12 20:14:48 2010
+--- ./patchlevel.h	Thu Feb 24 21:41:34 2011
+***************
+*** 26,30 ****
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 33
+  
+  #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 34
+  
+  #endif /* _PATCHLEVEL_H_ */