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revert O_CLOEXEC patch series completely.

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because boron chkbuild test result says, An old linux kernel ignore O_CLOEXEC
silently instead of return an error. It may lead to bring new security risk.
So, we have to be pending it until finish to implement proper fallback logic.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kosaki 2011-05-19 12:18:41 +00:00
parent 4ae55eb1c0
commit 898374126e
3 changed files with 0 additions and 70 deletions
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15
ChangeLog
View file

@ -111,10 +111,6 @@ Wed May 18 03:03:07 2011 Eric Hodel <drbrain@segment7.net>
* lib/singleton.rb: Improve documentation. Patch by Pete Higgins.
[Ruby 1.9 - Bug #4709]
Wed May 18 01:02:53 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* test/ruby/test_io.rb (TestIO#test_O_CLOEXEC): add null check.
Tue May 17 21:24:04 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* thread.c (rb_mutex_lock): remove remove_signal_thread_list() call.
@ -794,11 +790,6 @@ Fri May 6 14:25:53 2011 Tinco Andringa <mail@tinco.nl>
* ext/syck/rubyext.c (mktime_do): YAML.load time correctly parse
usecs smaller than 1 fixes #4571
Thu May 5 23:08:32 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* test/ruby/test_io.rb (TestIO#test_O_CLOEXEC): fix false positive
detection.
Thu May 5 22:23:34 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* thread_pthread.c (native_mutex_reinitialize_atfork): removed
@ -839,12 +830,6 @@ Wed May 4 21:11:28 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* benchmark/bm_io_select2.rb: reduce number of using file
descriptors. because gdb need some fds.
Wed May 4 20:22:12 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* io.c (Init_IO): Added File::CLOEXEC constant.
[ruby-core:22893] [Feature #1291]
* test/ruby/test_io.rb (TestIO#test_o_cloexec): test for File::CLOEXEC.
Wed May 4 19:00:59 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* thread.c (rb_wait_for_single_fd): Fix wrong return value.

4
io.c
View file

@ -10573,10 +10573,6 @@ Init_IO(void)
/* Try to minimize cache effects of the I/O to and from this file. */
rb_file_const("DIRECT", INT2FIX(O_DIRECT));
#endif
#ifdef O_CLOEXEC
/* enable close-on-exec flag */
rb_file_const("CLOEXEC", INT2FIX(O_CLOEXEC)); /* Linux, POSIX-2008. */
#endif
sym_mode = ID2SYM(rb_intern("mode"));
sym_perm = ID2SYM(rb_intern("perm"));

51
test/ruby/test_io.rb
View file

@ -1238,57 +1238,6 @@ class TestIO < Test::Unit::TestCase
end
end
def test_O_CLOEXEC
if !defined? File::CLOEXEC
return
end
mkcdtmpdir do
ary = []
begin
10.times {
ary.concat IO.pipe
}
normal_file = Tempfile.new("normal_file");
assert_equal(false, normal_file.close_on_exec?)
cloexec_file = Tempfile.new("cloexec_file", :mode => File::CLOEXEC);
assert_equal(true, cloexec_file.close_on_exec?)
arg, argw = IO.pipe
argw.puts normal_file.fileno
argw.puts cloexec_file.fileno
argw.flush
ret, retw = IO.pipe
while (e = ary.shift) != nil
e.close
end
spawn("ruby", "-e", <<-'End', :close_others=>false, :in=>arg, :out=>retw)
begin
puts IO.for_fd(gets.to_i).fileno
puts IO.for_fd(gets.to_i).fileno
rescue
puts "nofile"
ensure
exit
end
End
retw.close
Process.wait
assert_equal("#{normal_file.fileno}\nnofile\n", ret.read)
ensure
while (e = ary.shift) != nil
e.close
end
arg.close unless !arg || arg.closed?
argw.close unless !argw || argw.closed?
ret.close unless !ret || ret.closed?
retw.close unless !retw || retw.closed?
end
end
end
def test_close_security_error
with_pipe do |r, w|
assert_raise(SecurityError) do