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* ext/socket/ancdata.c (ancillary_unix_rights): check message type.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2009-02-28 09:29:26 +00:00
parent 8746e342bc
commit 2ba6eec1fa
3 changed files with 20 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Sat Feb 28 18:28:58 2009 Tanaka Akira <akr@fsij.org>
* ext/socket/ancdata.c (ancillary_unix_rights): check message type.
Sat Feb 28 16:18:39 2009 Tanaka Akira <akr@fsij.org>
* lib/net/http.rb: suppress warnings of non-existing instance variable

8
ext/socket/ancdata.c
View file

@ -254,6 +254,14 @@ static VALUE
ancillary_unix_rights(VALUE self)
{
#ifdef SCM_RIGHTS
int level, type;
level = ancillary_level(self);
type = ancillary_type(self);
if (level != SOL_SOCKET || type != SCM_RIGHTS)
rb_raise(rb_eTypeError, "SCM_RIGHTS ancillary data expected");
VALUE v = rb_attr_get(self, rb_intern("unix_rights"));
return v;
#else

8
test/socket/test_ancdata.rb
View file

@ -55,4 +55,12 @@ class TestSocketAncData < Test::Unit::TestCase
assert(!ancdata.cmsg_is?(:IP, :PKTINFO))
end
end
if defined?(Socket::SCM_RIGHTS) && defined?(Socket::SCM_TIMESTAMP)
def test_unix_rights
assert_raise(TypeError) {
Socket::AncillaryData.int(:UNIX, :SOL_SOCKET, :TIMESTAMP, 1).unix_rights
}
end
end
end if defined? Socket::AncillaryData