ruby.git/bootstraptest, branch ruby_2_6

merge revision(s) 66832: [Backport #15536]

2019-01-17T22:08:56+00:00

	st.c (rb_hash_bulk_insert_into_st_table): avoid out-of-bounds write

	"hash_bulk_insert" first expands the table, but the target size was
	wrong: it was calculated by "num_entries + (size to buld insert)", but
	it was wrong when "num_entries < entries_bound", i.e., it has a deleted
	entry.  "hash_bulk_insert" adds the given entries from entries_bound,
	which led to out-of-bounds write access.  [Bug #15536]

	As a simple fix, this commit changes the calculation to "entries_bound +
	size".  I'm afraid if this might be inefficient, but I think it is safe
	anyway.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@66853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bootstraptest/runner.rb: increase timeout for --jit-wait

2018-12-12T00:38:49+00:00

because test_io.rb:33 randomly fails
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/1519055

checking MJIT.enabled? on driver might not make sense for target, but as
long as the CI is -DMJIT_FORCE_ENABLE, I believe it works for now.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Simply treat IO::WaitReadable just like Errno::EAGAIN

2018-11-20T05:18:28+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

revert r65820 and retry assert_finish

2018-11-20T02:16:30+00:00

From: MSP-Greg 

https://github.com/ruby/ruby/commit/5187ea768f57315e61486122d688f1992d4cb21f

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test_thread.rb: skip test_thread.rb broken for Windows

2018-11-20T01:28:43+00:00

msys2.

https://ci.appveyor.com/project/ruby/ruby/builds/20419607/job/fuvrfcmrhxr1r1cr
https://ci.appveyor.com/project/ruby/ruby/builds/20395349/job/2nqewb06b5eanwea
https://ci.appveyor.com/project/ruby/ruby/builds/20382452/job/658pvl1cqolyrixm

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bootstraptest/test_insns.rb: test newhashfromarray

2018-10-27T08:17:01+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65385 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

fallback env encoding to ASCII-8BIT

2018-09-26T17:24:00+00:00

* hash.c (env_enc_str_new): as no locale/filesystem encoding is
  available in miniruby on Windows, fallback the encoding to
  ASCII-8BIT so it is valid encoding when the conversion failed.
  [ruby-core:89177] [Bug #15164]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bootstraptest update test_io.rb [Bug #15060] [Fix GH-1495]

2018-09-04T05:28:38+00:00

From: MSP-Greg 

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bootstraptest/runner.rb: speed up assert_finish with IO.select (take #2)

2018-07-30T08:05:22+00:00

Resurrect r63754 in a 1.8-compatible way.  While we're at it,
add a note to maintain 1.8 compatibility (cf. r63757).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Fix a bug of peephole optimization

2018-07-06T04:52:33+00:00

```
  if   L1
L0:
  jump L2
L1:
  ...
L2:
```

was wrongly optimized to:

```
  unless L2
L0:
L1:
  ...
L2:
```

To make it conservative, this optimization is now disabled when there is
any label between `if` and `jump` instructions.
Fixes [Bug #14897].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e