* ruby.c (process_options): preludes and parser need to run in safe

  level 0.  [ruby-dev:34407]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/ruby.c b/ruby.c
index e555191e65..5fa5092557 100644
--- a/ruby.c
+++ b/ruby.c
@@ -951,6 +951,7 @@ process_options(VALUE arg)
     rb_encoding *enc;
     const char *s;
     int i = proc_options(argc, argv, opt);
+    int safe;
 
     argc -= i;
     argv += i;
@@ -1052,6 +1053,8 @@ process_options(VALUE arg)
     process_sflag(opt);
 
     ruby_init_loadpath();
+    safe = rb_safe_level();
+    rb_set_safe_level_force(0);
     ruby_init_gems(!(opt->disable & DISABLE_BIT(gems)));
     parser = rb_parser_new();
     if (opt->yydebug) rb_parser_set_yydebug(parser, Qtrue);
@@ -1088,6 +1091,7 @@ process_options(VALUE arg)
 	}
 	tree = load_file(parser, opt->script, 1, opt);
     }
+    rb_set_safe_level_force(safe);
 
     if (!tree) return Qfalse;