win: keep a reference to AFD_POLL_INFO in cancel poll
test: raise fd limit for OSX select test

Fixes #42

PR-URL: https://github.com/libuv/libuv/pull/46
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
unix: remove overzealous assert in uv_read_stop

Also make it a noop if we weren't reading at all.

PR-URL: https://github.com/libuv/libuv/pull/47
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
unix: reset the reading flag when a stream gets EOF

PR-URL: https://github.com/libuv/libuv/pull/47
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
unix: stop reading if an error is produced

This aligns the behavior with Windows, where users don't need to
call `uv_read_stop` or `uv_close` if they get an error in the read
callback.

PR-URL: https://github.com/libuv/libuv/pull/47
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
cleanup: remove all dead assignments

As pointed out by clang-analyzer.

PR-URL: https://github.com/libuv/libuv/pull/13
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
linux: return early if we have no interfaces

This was pointed out as possible undefined allocation of 0 bytes by
clang-analyzer. `malloc` of 0 bytes can return either `NULL` or a
valid pointer which can't be dereferenced. On systems which return
`NULL`, we would consider it a `malloc` error and return an `ENOMEM` to
the caller.

PR-URL: https://github.com/libuv/libuv/pull/13
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
cleanup: remove a dead increment

As pointed out by clang-analyzer.

PR-URL: https://github.com/libuv/libuv/pull/13
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
2014.12.10, Version 0.10.30 (Stable)

Changes since version 0.10.29:

* linux: fix sigmask size arg in epoll_pwait() call (Ben Noordhuis)

* linux: handle O_NONBLOCK != SOCK_NONBLOCK case (Helge Deller)

* doc: update project links (Ben Noordhuis)

* windows: fix compilation of tests (Marc Schlaich)

* unix: add flag for blocking SIGPROF during poll (Ben Noordhuis)

* unix, windows: add uv_loop_configure() function (Ben Noordhuis)

* win: keep a reference to AFD_POLL_INFO in cancel poll (Marc Schlaich)
Now working on v0.10.31
Merge branch 'v0.10' into v1.x

Conflicts:
	AUTHORS
	ChangeLog
	src/version.c
	src/win/poll.c
2014.12.10, Version 1.0.2 (Stable)

Changes since version 1.0.1:

* linux: fix sigmask size arg in epoll_pwait() call (Ben Noordhuis)

* linux: handle O_NONBLOCK != SOCK_NONBLOCK case (Helge Deller)

* doc: fix spelling (Joey Geralnik)

* unix, windows: fix typos in comments (Joey Geralnik)

* test: canonicalize test runner path (Ben Noordhuis)

* test: fix compilation warnings (Saúl Ibarra Corretgé)

* test: skip tty test if detected width and height are 0 (Saúl Ibarra
  Corretgé)

* doc: update README with IRC channel (Saúl Ibarra Corretgé)

* Revert "unix: use cfmakeraw() for setting raw TTY mode" (Ben
  Noordhuis)

* doc: document how to get result of uv_fs_mkdtemp (Tim Caswell)

* unix: add flag for blocking SIGPROF during poll (Ben Noordhuis)

* unix, windows: add uv_loop_configure() function (Ben Noordhuis)

* win: keep a reference to AFD_POLL_INFO in cancel poll (Marc Schlaich)

* test: raise fd limit for OSX select test (Saúl Ibarra Corretgé)

* unix: remove overzealous assert in uv_read_stop (Saúl Ibarra Corretgé)

* unix: reset the reading flag when a stream gets EOF (Saúl Ibarra
  Corretgé)

* unix: stop reading if an error is produced (Saúl Ibarra Corretgé)

* cleanup: remove all dead assignments (Maciej Małecki)

* linux: return early if we have no interfaces (Maciej Małecki)

* cleanup: remove a dead increment (Maciej Małecki)
Add SHAs to changelog
test: test that closing a poll handle doesn't corrupt the stack

This is a regression test for an issue that was originally reported
in https://github.com/libuv/libuv/pull/36, and fixed in cd89452.

PR-URL: https://github.com/libuv/libuv/pull/48
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
test: test that closing a poll handle doesn't corrupt the stack

This is a regression test for an issue that was originally reported
in https://github.com/libuv/libuv/pull/36, and fixed in cd89452.

PR-URL: https://github.com/libuv/libuv/pull/48
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
win: fix compilation of tests

PR-URL: https://github.com/libuv/libuv/pull/51
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
win: fix compilation of tests

PR-URL: https://github.com/libuv/libuv/pull/51
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Revert "win: keep a reference to AFD_POLL_INFO in cancel poll"

The offending patch doesn't completely fix the issue, it just trades
stack corruption for heap corruption which is less likely.

In addition there is a much simpler solution for this problem.

This reverts commit cd894521dd9e1e648fde803950f2dcb3a8529a3b.

PR-URL: https://github.com/libuv/libuv/pull/49
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Marc Schlaich <marc.schlaich@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
win: avoid stack corruption when closing a poll handle

When the user closes an uv_poll_t handle, there may still be an
outstanding AFD_POLL request. Libuv can't cancel this AFD_POLL request
directly, so it has to submit another which makes the the previous
poll request return.

Libuv completely forgets about the "canceling" AFD_POLL request, but
at some point in time it may complete and store its result somewhere in
memory.

Without this patch the result of the canceling poll request is written
somewhere on the stack, which sometimes causes stack corruption. This
patch ensures that the result is written to some static scratch space
where it can do no harm.

PR-URL: https://github.com/libuv/libuv/pull/49
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Marc Schlaich <marc.schlaich@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Merge branch 'v0.10' into v1.x

Conflicts:
	src/win/poll.c
	test/test-poll-close-doesnt-corrupt-stack.c