Negative-numbered FDs are never valid FDs on POSIX-like
platforms, and we initialize our self-pipes/eventfd values
to "-1", so stop treating -1 as a reserved FD if our system
is too low on resources to allocate FDs at startup.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Here, recv can be INT2FIX(-1), which is 0xFFFF_FFFFul.
INT2FIX(1) is 3ul. So `recv - 1 + INT2FIX(1)` is:
recv 0xFFFF_FFFFul
recv-1 0xFFFF_FFFEul (note: unsigned)
recv-1+INT2FIX(1) 0x0000_0001ul Here is the overflow.
Given recv is a Fixnum, it can never be 0xFFFF_FFFD. 0xFFFF_FFFF is
the only value that can overflow this way, so special-casing this
value should just suffice.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65828 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Because mon_initialized may be used to re-initialize copied objects intentionally.
mon_initialize_spec.rb fails:
1)
MonitorMixin#mon_initialize can be called in initialize_copy to get a new Mutex and used with synchronize ERROR
ThreadError: already initialized
/home/shugo/src/ruby/lib/monitor.rb:255:in `mon_initialize'
/home/shugo/src/ruby/spec/ruby/library/monitor/mon_initialize_spec.rb:19:in `initialize_copy'
/home/shugo/src/ruby/spec/ruby/library/monitor/mon_initialize_spec.rb:28:in `initialize_dup'
/home/shugo/src/ruby/spec/ruby/library/monitor/mon_initialize_spec.rb:28:in `dup'
/home/shugo/src/ruby/spec/ruby/library/monitor/mon_initialize_spec.rb:28:in `block (2 levels) in <top (required)>'
/home/shugo/src/ruby/spec/ruby/library/monitor/mon_initialize_spec.rb:4:in `<top (required)>'
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.ac: Check if CFLAGS actually includes -fcf-protection
instead of checking if the flag is valid by RUBY_TRY_CFLAGS.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
while child handler is disabled.
trying to fix [Bug #15320]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65817 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
by avoiding using __builtin_longjmp, like r64983.
[Bug #15307]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
it didn't work.
http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1468677
and skips broken tests for now. But this issue should be fixed soon.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* include/ruby/ruby.h (rb_scan_args_verify): void the never used
result.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
In some places, both JIT and MJIT are being used, but it could be
confusing for new comers. We're not explaining MJIT on NEWS file or release
notes as well. So we consider MJIT as an internal term of implementation
like YARV.
configure.ac: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65810 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to prevent from proceeding one for MJIT while it's not safe yet.
By that situation, MJIT worker could be waiting for compiler process forever
http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1468033
[Bug #15320]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Adjusted to warnflags variable. This variable will have flags for
warnings, but not a warning itself.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The behaviour of String#setbyte has been depending on the width
of int, which is not portable. Must check explicitly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The behaviour of IO#ungetbyte has been depending on the width of
Fixnums. Fixnums should be invisible nowadays. It must be a
bug. Fix [Bug #14359]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
redirection to a tty, file or pipe is not a permanent status.
`rb_cv_` prefix means that it should be saved/restored across
re-configurations.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
svn
samuel
nobu
normal
shyouhei
usa
shugo
kazu
k0kubun