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* ext/ext/dl/handle.c (rb_dlhandle_initialize) added rb_secure(2)

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[ruby-core:25762]
* ext/dl/dl.c (rb_dl_dlopen) removed rb_secure(2)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tenderlove 2009-10-23 16:44:41 +00:00
parent 1eef1cdc56
commit 5ee251bdad
3 changed files with 29 additions and 1 deletions
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1
ext/dl/dl.c
View file

@ -13,7 +13,6 @@ ID rbdl_id_stdcall;
VALUE
rb_dl_dlopen(int argc, VALUE argv[], VALUE self)
{
rb_secure(2);
return rb_class_new_instance(argc, argv, rb_cDLHandle);
}

2
ext/dl/handle.c
View file

@ -114,6 +114,8 @@ rb_dlhandle_initialize(int argc, VALUE argv[], VALUE self)
rb_bug("rb_dlhandle_new");
}
rb_secure(2);
#if defined(HAVE_WINDOWS_H)
if( !clib ){
HANDLE rb_libruby_handle(void);

27
test/dl/test_handle.rb Normal file
View file

@ -0,0 +1,27 @@
require 'test_base'
module DL
class TestHandle < TestBase
def test_dlopen_returns_handle
assert_instance_of DL::Handle, dlopen(LIBC_SO)
end
def test_dlopen_safe
assert_raises(SecurityError) do
Thread.new do
$SAFE = 2
dlopen(LIBC_SO)
end.join
end
end
def test_initialize_safe
assert_raises(SecurityError) do
Thread.new do
$SAFE = 2
DL::Handle.new(LIBC_SO)
end.join
end
end
end
end