bash: update to 4.4.12

bash/src/bash44-005

@@ -0,0 +1,47 @@
+			     BASH PATCH REPORT
+			     =================
+
+Bash-Release:	4.4
+Patch-ID:	bash44-005
+
+Bug-Reported-by:	Dr. Werner Fink <werner@suse.de>
+Bug-Reference-ID:	<20161107100936.ajnojd7dspirdflf@noether.suse.de>
+Bug-Reference-URL:	http://lists.gnu.org/archive/html/bug-bash/2016-11/msg00054.html
+
+Bug-Description:
+
+Under certain circumstances, a simple command is optimized to eliminate a
+fork, resulting in an EXIT trap not being executed.
+
+Patch (apply with `patch -p0'):
+
+*** ../bash-4.4/builtins/evalstring.c	2016-08-11 14:18:51.000000000 -0400
+--- builtins/evalstring.c	2016-11-08 15:05:07.000000000 -0500
+***************
+*** 105,114 ****
+  	  *bash_input.location.string == '\0' &&
+  	  command->type == cm_simple &&
+- #if 0
+  	  signal_is_trapped (EXIT_TRAP) == 0 &&
+  	  signal_is_trapped (ERROR_TRAP) == 0 &&
+- #else
+  	  any_signals_trapped () < 0 &&
+- #endif
+  	  command->redirects == 0 && command->value.Simple->redirects == 0 &&
+  	  ((command->flags & CMD_TIME_PIPELINE) == 0) &&
+--- 105,111 ----
+*** ../bash-4.4/patchlevel.h	2016-06-22 14:51:03.000000000 -0400
+--- patchlevel.h	2016-10-01 11:01:28.000000000 -0400
+***************
+*** 26,30 ****
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 4
+  
+  #endif /* _PATCHLEVEL_H_ */
+--- 26,30 ----
+     looks for to find the patch level (for the sccs version string). */
+  
+! #define PATCHLEVEL 5
+  
+  #endif /* _PATCHLEVEL_H_ */