* file.c (rb_file_s_unlink): should not allow if $SAFE >= 2.

* object.c (rb_obj_taint): backport from 1.7.

* object.c (rb_obj_untaint): add frozen status check (backport from 1.7).

* ruby.c (proc_options): unexpected SecurityError happens when -T4.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1484 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/file.c b/file.c
index 9bdb6fe563..b246762a8c 100644
--- a/file.c
+++ b/file.c
@@ -1168,6 +1168,7 @@ rb_file_s_unlink(klass, args)
 {
     int n;
 
+    rb_secure(2);
     n = apply2files(unlink_internal, args, 0);
     return INT2FIX(n);
 }