blog: Fix title for v0.8.23 release
lint
Merge branch 'v0.10.4-release' into v0.10
Now working on v0.10.5
stream: Fix unshift() race conditions

Fix #5272

The consumption of a readable stream is a dance with 3 partners.

1. The specific stream Author (A)
2. The Stream Base class (B), and
3. The Consumer of the stream (C)

When B calls the _read() method that A implements, it sets a 'reading'
flag, so that parallel calls to _read() can be avoided.  When A calls
stream.push(), B knows that it's safe to start calling _read() again.

If the consumer C is some kind of parser that wants in some cases to
pass the source stream off to some other party, but not before "putting
back" some bit of previously consumed data (as in the case of Node's
websocket http upgrade implementation).  So, stream.unshift() will
generally *never* be called by A, but *only* called by C.

Prior to this patch, stream.unshift() *also* unset the state.reading
flag, meaning that C could indicate the end of a read, and B would
dutifully fire off another _read() call to A.  This is inappropriate.
In the case of fs streams, and other variably-laggy streams that don't
tolerate overlapped _read() calls, this causes big problems.

Also, calling stream.shift() after the 'end' event did not raise any
kind of error, but would cause very strange behavior indeed.  Calling it
after the EOF chunk was seen, but before the 'end' event was fired would
also cause weird behavior, and could lead to data being lost, since it
would not emit another 'readable' event.

This change makes it so that:

1. stream.unshift() does *not* set state.reading = false
2. stream.unshift() is allowed up until the 'end' event.
3. unshifting onto a EOF-encountered and zero-length (but not yet
end-emitted) stream will defer the 'end' event until the new data is
consumed.
4. pushing onto a EOF-encountered stream is now an error.

So, if you read(), you have that single tick to safely unshift() data
back into the stream, even if the null chunk was pushed, and the length
was 0.
build: Typo in tools/msvs/msi/product.wxs
Merge pull request #121 from koichik/japanese-v0.10

v0.10.4 対応．
os: fix unlikely buffer overflow in os.type()

* Fix a buffer overflow that happens iff strlen(info.sysname) > 255.
* Check the return value of uname().
os: handle 256 character hostnames

Fix a (rather academic) buffer overflow. MAXHOSTNAMELEN is 256 on most
platforms, which means the buffer wasn't big enough to hold the
trailing nul byte on a system with a maximum length hostname.
os: unbreak windows build

Windows doesn't have MAXHOSTNAMELEN. Introduced in afbadde.
test: preserve process.env in forked child_process

When LD_LIBRARY_PATH is overriden for custom builds we need to preserve
it for forked process. There are possibly other environment variables
that could cause test failures so we preserve whole environment of
parent process.
test: preserve process.env after test-init exec

When LD_LIBRARY_PATH is overriden for custom builds we need to preserve
it for child processes. To be sure we preserve whole environment of
parent process and just add TEST_INIT variable to it.
handle_wrap: fix NULL pointer dereference

Fix a NULL pointer dereference in src/handle_wrap.cc which is really a
use-after-close bug.

The test checks that unref() after close() works on process.stdout but
this bug affects everything that derives from HandleWrap. I discovered
it because child processes would sometimes quit for no reason (that is,
no reason until I turned on core dumps.)
doc: note a gotcha with http.Server sockets
docs: update path.join() example for v0.10

The current example shows the behavior of v0.8. In v0.10 arguments
to path.join() must be strings; otherwise, an exception is thrown.
test: make stdout-close-unref work in test runner

process.stdout isn't fully initialized yet by the time the test starts
when invoked with `python tools/test.py`. Use process.stdin instead and
force initialization with process.stdin.resume().
dgram: fix no address bind()

I broke dgram.Socket#bind(port, cb) almost a year ago in 332fea5a but
it wasn't until today that someone complained and none of the tests
caught it because they all either specify the address or omit the
callback.

Anyway, now it works again and does what you expect: it binds the
socket to the "any" address ("0.0.0.0" for IPv4 and "::" for IPv6.)
crypto: fix return Local Handle w/o scope.Close()

A new String was being created and returned, but was not sent through
the scope.Close(), which caused it to be cleaned up before being
returned.
website: add link to nightlies on download page
assert: put info in err.message, not err.name

4716dc6 made assert.equal() and related functions work better by
generating a better toString() from the expected, actual, and operator
values passed to fail(). Unfortunately, this was accomplished by putting
the generated message into the error's `name` property. When you passed
in a custom error message, the error would put the custom error into
`name` *and* `message`, resulting in helpful string representations like
"AssertionError: Oh no: Oh no".

This commit resolves that issue by storing the generated message in the
`message` property while leaving the error's name alone and adding
a regression test so that this doesn't pop back up later.

Closes #5292.