Now working on version 1.41.1

Fixes: https://github.com/libuv/libuv/issues/3086

Add SHA to ChangeLog

2021.02.14, Version 1.41.0 (Stable)

Changes since version 1.40.0:

* mailmap: update contact information for richardlau (Richard Lau)

* build: add asan checks (gengjiawen)

2021.02.14, Version 1.41.0 (Stable)

Changes since version 1.40.0:

* mailmap: update contact information for richardlau (Richard Lau)

* build: add asan checks (gengjiawen)

* unix: report bind error in uv_tcp_connect() (Ben Noordhuis)

* doc: uv_tcp_bind() never returns UV_EADDRINUSE (Ben Noordhuis)

* test: fix pump and tcp_write_batch benchmarks (Santiago Gimeno)

* doc: mark IBM i as Tier 2 support (Jesse Gorzinski)

* doc,poll: add notes (repeated cb & cancel pending cb) (Elad Nachmias)

* linux: fix -Wincompatible-pointer-types warning (Ben Noordhuis)

* linux: fix -Wsign-compare warning (Ben Noordhuis)

* android: add system call api guards (Ben Noordhuis)

* unix,win: harmonize uv_read_start() error handling (Ben Noordhuis)

* unix,win: more uv_read_start() argument validation (Ben Noordhuis)

* build: turn on -fno-strict-aliasing (Ben Noordhuis)

* stream: add uv_pipe and uv_socketpair to the API (Jameson Nash)

* unix,win: initialize timer `timeout` field (Ben Noordhuis)

* bsd-ifaddrs: improve comments (Darshan Sen)

* test: remove unnecessary uv_fs_stat() calls (Ben Noordhuis)

* fs: fix utime/futime timestamp rounding errors (Ben Noordhuis)

* test: ensure reliable floating point comparison (Jameson Nash)

* unix,fs: fix uv_fs_sendfile() (Santiago Gimeno)

* unix: fix uv_fs_stat when using statx (Simon Kadisch)

* linux,macos: fix uv_set_process_title regression (Momtchil Momtchev)

* doc: clarify UDP errors and recvmmsg (Ethel Weston)

* test-getaddrinfo: use example.invalid (Drew DeVault)

* Revert "build: fix android autotools build" (Bernardo Ramos)

* unix,fs: on DVS fs, statx returns EOPNOTSUPP (Mark Klein)

* win, fs: mkdir really return UV_EINVAL for invalid names (Nicholas
Vavilov)

* tools: migrate tools/make_dist_html.py to python3 (Dominique Dumont)

* unix: fix uv_uptime() on linux (schamberg97)

* unix: check for partial copy_file_range support (Momtchil Momtchev)

* win: bump minimum supported version to windows 8 (Ben Noordhuis)

* poll,unix: ensure safety of rapid fd reuse (Bob Weinand)

* test: fix some warnings (Issam E. Maghni)

* unix: fix uv_uptime() regression (Santiago Gimeno)

* doc: fix versionadded metadata (cjihrig)

* test: fix 'incompatible pointer types' warnings (cjihrig)

* unix: check for EXDEV in uv__fs_sendfile() (Darshan Sen)

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unix: check for EXDEV in uv__fs_sendfile()

copy_file_range will not work when in_fd and out_fd
are not on the same mounted filesystem (pre Linux 5.3).

Refs: https://github.com/n

unix: check for EXDEV in uv__fs_sendfile()

copy_file_range will not work when in_fd and out_fd
are not on the same mounted filesystem (pre Linux 5.3).

Refs: https://github.com/nodejs/node/issues/37284
PR-URL: https://github.com/libuv/libuv/pull/3108
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>

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Revert "macos: use posix_spawn instead of fork"

This reverts commit 39968db6434f16f9fbd3c78f6c7392fd7ae9074e.

This commit caused a number of failures in the Node.js test suite
w

Revert "macos: use posix_spawn instead of fork"

This reverts commit 39968db6434f16f9fbd3c78f6c7392fd7ae9074e.

This commit caused a number of failures in the Node.js test suite
while attempting to release libuv 1.41.0.

Refs: https://github.com/libuv/libuv/issues/3086
Refs: https://github.com/libuv/libuv/pull/3064
PR-URL: https://github.com/libuv/libuv/pull/3107
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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macos: use posix_spawn instead of fork

Applications running on hardened runtime based on Chromium/Electron
create mmap regions using MAP_JIT flag. With macOS Big Sur the fork()
calls

macos: use posix_spawn instead of fork

Applications running on hardened runtime based on Chromium/Electron
create mmap regions using MAP_JIT flag. With macOS Big Sur the fork()
calls done by uv_spawn have become slow. This is because fork() seems
to physically copy all JIT memory regions (no-copy-on-write). On
previous OS, these regions weren't accessible at all in the forked
process, explaining the regression.

The fix is to use posix_spawn() on macOS. This spawns a new process
directly, without copying any memory mappings.

Note that fork() is still used on earlier versions of macOS if the
necessary posix_spawn() platform-specific extensions are not available.

Fixes: https://github.com/libuv/libuv/issues/3050
PR-URL: https://github.com/libuv/libuv/pull/3064
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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test: fix 'incompatible pointer types' warnings

Refs: https://github.com/libuv/libuv/pull/2686
PR-URL: https://github.com/libuv/libuv/pull/3088
Reviewed-By: Jameson Nash <vtjnash@gma

test: fix 'incompatible pointer types' warnings

Refs: https://github.com/libuv/libuv/pull/2686
PR-URL: https://github.com/libuv/libuv/pull/3088
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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doc: fix versionadded metadata

This commit adds the versionadded metadata for uv_pipe() and
uv_socketpair().

Refs: https://github.com/libuv/libuv/pull/2953
PR-URL: https://g

doc: fix versionadded metadata

This commit adds the versionadded metadata for uv_pipe() and
uv_socketpair().

Refs: https://github.com/libuv/libuv/pull/2953
PR-URL: https://github.com/libuv/libuv/pull/3087
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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unix: fix uv_uptime() regression

As it was in the original version of
https://github.com/libuv/libuv/pull/3072, `%lf` must be used in
`sscanf()` as the value is being stored in a `do

unix: fix uv_uptime() regression

As it was in the original version of
https://github.com/libuv/libuv/pull/3072, `%lf` must be used in
`sscanf()` as the value is being stored in a `double` and not a `float`.

PR-URL: https://github.com/libuv/libuv/pull/3080
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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test: fix some warnings

Fix declaration after statement and comment syntax.

PR-URL: https://github.com/libuv/libuv/pull/3067
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Rev

test: fix some warnings

Fix declaration after statement and comment syntax.

PR-URL: https://github.com/libuv/libuv/pull/3067
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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poll,unix: ensure safety of rapid fd reuse

Consider the following scenario:

uv_poll_init(loop, poll, fd);
uv_poll_start(poll, UV_READABLE, cb);
// the cb gets invoked etc.

poll,unix: ensure safety of rapid fd reuse

Consider the following scenario:

uv_poll_init(loop, poll, fd);
uv_poll_start(poll, UV_READABLE, cb);
// the cb gets invoked etc.
uv_poll_stop(poll);

close(fd);
fd = allocate_new_socket(); // allocate_new_socket() is assigned the same fd by "bad luck" from the OS

// some time later:
uv_poll_init(loop, otherpoll, fd);
uv_poll_start(otherpoll, UV_READABLE, cb);

uv_close(poll); // uv__io_stop: Assertion `loop->watchers[w->fd] == w' failed.

According to documentation, "however the fd can be safely closed
immediately after a call to uv_poll_stop() or uv_close()."
Though, in this scenario, we close()'d our file descriptor, and by
bad luck we got the same file descriptor again and register a new
handle for it and start polling.

Previously that would lead to an assertion failure, if we were to
properly free the original handle via uv_close().

This commit fixes that by moving the check whether a only a single
poll handle is active to uv_poll_start() instead of the stopping
routines.

Fixes: https://github.com/libuv/libuv/issues/1172
Fixes: https://github.com/bwoebi/php-uv/issues/81
Fixes: https://github.com/b2wdigital/aiologger/issues/82
Fixes: https://github.com/invenia/LibPQ.jl/issues/140
PR-URL: https://github.com/libuv/libuv/pull/2686
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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win: bump minimum supported version to windows 8

* Windows 7 went out of support earlier this year.

* As did Python 2.7. We no longer have to worry about MSVC 2008.
Python 3.5

win: bump minimum supported version to windows 8

* Windows 7 went out of support earlier this year.

* As did Python 2.7. We no longer have to worry about MSVC 2008.
Python 3.5 and up use VS 2015.

PR-URL: https://github.com/libuv/libuv/pull/2821
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Joao Reis <reis@janeasystems.com>

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unix: check for partial copy_file_range support

Fixes: https://github.com/libuv/libuv/issues/3069
PR-URL: https://github.com/libuv/libuv/pull/3070
Reviewed-By: Richard Lau <riclau@uk

unix: check for partial copy_file_range support

Fixes: https://github.com/libuv/libuv/issues/3069
PR-URL: https://github.com/libuv/libuv/pull/3070
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix: fix uv_uptime() on linux

First check `/proc/uptime`, then fallback to `clock_gettime()`.

Fixes: https://github.com/libuv/libuv/issues/3068
PR-URL: https://github.com/libuv

unix: fix uv_uptime() on linux

First check `/proc/uptime`, then fallback to `clock_gettime()`.

Fixes: https://github.com/libuv/libuv/issues/3068
PR-URL: https://github.com/libuv/libuv/pull/3072
Co-authored-by: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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tools: migrate tools/make_dist_html.py to python3

PR-URL: https://github.com/libuv/libuv/pull/2915
Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>

win, fs: mkdir really return UV_EINVAL for invalid names

Makes uv_fs_mkdir return UV_EINVAL for invalid directory names instead
of UV_ENOENT.

Refs: https://github.com/nodejs/nod

win, fs: mkdir really return UV_EINVAL for invalid names

Makes uv_fs_mkdir return UV_EINVAL for invalid directory names instead
of UV_ENOENT.

Refs: https://github.com/nodejs/node/issues/31177
PR-URL: https://github.com/libuv/libuv/pull/2601
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix,fs: on DVS fs, statx returns EOPNOTSUPP

PR-URL: https://github.com/libuv/libuv/pull/3047
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.

unix,fs: on DVS fs, statx returns EOPNOTSUPP

PR-URL: https://github.com/libuv/libuv/pull/3047
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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Revert "build: fix android autotools build"

This reverts commit f9618443920fd0cbd3ab11c9d37c1f24a7aa1067.

Fixes: https://github.com/libuv/libuv/issues/2768
Fixes: https://github

Revert "build: fix android autotools build"

This reverts commit f9618443920fd0cbd3ab11c9d37c1f24a7aa1067.

Fixes: https://github.com/libuv/libuv/issues/2768
Fixes: https://github.com/libuv/libuv/issues/3048
PR-URL: https://github.com/libuv/libuv/pull/3049
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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test-getaddrinfo: use example.invalid

RFC 2606 reserves the .invalid top-level domain for this purpose.

PR-URL: https://github.com/libuv/libuv/pull/3063
Reviewed-By: Colin Ihrig

test-getaddrinfo: use example.invalid

RFC 2606 reserves the .invalid top-level domain for this purpose.

PR-URL: https://github.com/libuv/libuv/pull/3063
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>

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doc: clarify UDP errors and recvmmsg

PR-URL: https://github.com/libuv/libuv/pull/3061
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

doc: clarify UDP errors and recvmmsg

PR-URL: https://github.com/libuv/libuv/pull/3061
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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linux,macos: fix uv_set_process_title regression

The call to `uv__set_process_title()` had been accidentally removed.

Fixes: https://github.com/libuv/libuv/issues/3037
PR-URL: h

linux,macos: fix uv_set_process_title regression

The call to `uv__set_process_title()` had been accidentally removed.

Fixes: https://github.com/libuv/libuv/issues/3037
PR-URL: https://github.com/libuv/libuv/pull/3019
Refs: https://github.com/nodejs/node/issues/35503
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>

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unix: fix uv_fs_stat when using statx

Specifically when filling the `st_rdev` field.

Fixes: https://github.com/libuv/libuv/issues/3051
PR-URL: https://github.com/libuv/libuv/pul

unix: fix uv_fs_stat when using statx

Specifically when filling the `st_rdev` field.

Fixes: https://github.com/libuv/libuv/issues/3051
PR-URL: https://github.com/libuv/libuv/pull/3052
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix,fs: fix uv_fs_sendfile()

Fix the `off_in` argument in `copy_file_range()`.

Fixes: https://github.com/libuv/libuv/issues/3056
PR-URL: https://github.com/libuv/libuv/pull/30

unix,fs: fix uv_fs_sendfile()

Fix the `off_in` argument in `copy_file_range()`.

Fixes: https://github.com/libuv/libuv/issues/3056
PR-URL: https://github.com/libuv/libuv/pull/3058
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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test: ensure reliable floating point comparison

Without `volatile`, the x87 hardware may re-organize the comparison math
and end up with the wrong answer.

Fixes: one bullet poin

test: ensure reliable floating point comparison

Without `volatile`, the x87 hardware may re-organize the comparison math
and end up with the wrong answer.

Fixes: one bullet point item of
https://github.com/libuv/libuv/issues/2655 and the tests from
https://github.com/libuv/libuv/pull/849 in certain build configurations
PR-URL: https://github.com/libuv/libuv/pull/2747
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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fs: fix utime/futime timestamp rounding errors

`uv_fs_utime()` and `uv_fs_futime()` receive the timestamp as
a `double` and then convert it to `struct timeval` or `struct timespec`
w

fs: fix utime/futime timestamp rounding errors

`uv_fs_utime()` and `uv_fs_futime()` receive the timestamp as
a `double` and then convert it to `struct timeval` or `struct timespec`
where necessary but the calculation for the sub-second part exhibited
rounding errors for dates in the deep past or the far-flung future,
causing the timestamps to be off by sometimes over half a second on
unix, or to be reinterpreted as unsigned and end up off by more than
just sign but many also decades.

Fixes: https://github.com/nodejs/node/issues/32369 (partially)
PR-URL: https://github.com/libuv/libuv/pull/2747
Co-authored-by: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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