| Subject: | Wide character in stdin causes immediate death with IO::Async::Process |
| Date: | Tue, 31 May 2016 17:09:23 -0700 |
| To: | bug-IO-Async [...] rt.cpan.org |
| From: | Ryan Voots <simcop2387 [...] simcop2387.info> |
Simplest test case is attached (not sure yet if RT will attach it, link at
end just in case)
Any kind of wide character will cause IO::Async::Process to kill everything
when it has IO::Async::Stream send it to IO::Handle and it tries to use
syswrite.
Stack trace from IO::Handle (i added a cluck just before it dies to get a
full trace).
Where am i? at
/home/ryan/perl5/perlbrew/perls/perl-5.22.0/lib/5.22.0/x86_64-linux/IO/Handle.pm
line 480.
IO::Handle::syswrite(GLOB(0x24d7550), "print q\x{37e}This is a
test;;", 8192) called at
/home/ryan/perl5/perlbrew/perls/perl-5.22.0/lib/site_perl/5.22.0/IO/Async/Stream.pm
line 730
IO::Async::Stream::_syswrite(IO::Async::Stream=HASH(0x24d72f8),
GLOB(0x24d7550), "print q\x{37e}This is a test;;", 8192) called at
/home/ryan/perl5/perlbrew/perls/perl-5.22.0/lib/site_perl/5.22.0/IO/Async/Stream.pm
line 801
IO::Async::Stream::_flush_one_write(IO::Async::Stream=HASH(0x24d72f8))
called at
/home/ryan/perl5/perlbrew/perls/perl-5.22.0/lib/site_perl/5.22.0/IO/Async/Stream.pm
line 921
IO::Async::Stream::_do_write(IO::Async::Stream=HASH(0x24d72f8))
called at
/home/ryan/perl5/perlbrew/perls/perl-5.22.0/lib/site_perl/5.22.0/IO/Async/Stream.pm
line 913
IO::Async::Stream::on_write_ready(undef) called at
/home/ryan/perl5/perlbrew/perls/perl-5.22.0/lib/site_perl/5.22.0/IO/Async/Loop/Poll.pm
line 176
IO::Async::Loop::Poll::post_poll(IO::Async::Loop::Poll=HASH(0x21bae10))
called at
/home/ryan/perl5/perlbrew/perls/perl-5.22.0/lib/site_perl/5.22.0/IO/Async/Loop/Poll.pm
line 279
IO::Async::Loop::Poll::loop_once(IO::Async::Loop::Poll=HASH(0x21bae10),
undef) called at
/home/ryan/perl5/perlbrew/perls/perl-5.22.0/lib/site_perl/5.22.0/IO/Async/Loop.pm
line 523
IO::Async::Loop::run(IO::Async::Loop::Poll=HASH(0x21bae10)) called
at foundbugs/ioasync_testcase1.pl line 18
Wide character in syswrite at
/home/ryan/perl5/perlbrew/perls/perl-5.22.0/lib/5.22.0/x86_64-linux/IO/Handle.pm
line 482.
http://git.simcop2387.info/?p=perlblead-ci.git;a=blob;f=foundbugs/ioasync_testcase1.pl
Message body is not shown because sender requested not to inline it.