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* raimo/tcp-close-while-send/maint/ERL-561/OTP-12242:
Write test case
Fix hanging gen_tcp send vs close race
Conflicts:
erts/preloaded/ebin/prim_inet.beam
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* ingela/ssl/aead-refactor:
ssl: Refactor AEAD ciphers
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Literal maps with complex keys such as:
#{"one"=>1,"two"=>2,"three"=>3,"four"=>4}.
would produce a crash dump that `crashdump_viewer` was unable
to read.
https://bugs.erlang.org/browse/ERL-722
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TLS-1.3 needs to handle AEAD inputs diffrently than previous versions.
Refactor code to facilitate TLS-1.3 additions.
Change CHACHA20_POLY1305 NONCE to match RFC 7905. This will be
important later when we fix interop with TLS compatible crypto
invocation.
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While a gen_tcp send was in progress with filled buffers
and slow receiver a close (from another process) would place
the port in a half dead state so the port could not signal
back to send, that waited for confirmation.
The solution is to after some time (5 s) of waiting for
send confirmation set a monitor on the port, which detects
if the port becomes half dead due to close from another process.
The close pending loop has also been improved to use the linger
timeout for waiting, and to set a system timeout (arbitrarily
selected 3 min) to not wait forever when the other end
reads data s l o w l y (tarpitting, kind of).
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* maint-19:
Updated OTP version
Prepare release
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The type `beam()` in the `beam_lib` module is confusing:
-type beam() :: module() | file:filename() | binary().
It says that the module name can be used to identify the BEAM module
to be accessed, but passing in the module name only works if the BEAM
file is located in the current working directory because the module
is not searched for in the code path.
The reason that it is allowed to pass in the module name as an atom is
for backward compatibility. A long time ago, atoms instead of strings
were used as filenames. For that reason, `filename` and `file` still
accept atoms as filenames (although the practice is frown
upon). `beam_lib` accepts an atom as the filename for the same reason.
To remove the confusion, remove `module()` from the type and the
mention of it in the documentation. Code that uses an atom as a
filename will still work, but Dialyzer will issue a warning.
https://bugs.erlang.org/browse/ERL-696
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This commit updates logger_disk_log_h to write most log events
asynchronlously (disk_log:balog/2), but synchronously
(disk_log:blog/2) on every 20th event in the same way as logger_std_h
does. This is for efficiency reasons.
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There was a lot of duplicated code in logger_std_h and
logger_disk_log_h. Most of this is now moved to logger_h_common, which
now also serves as the gen_server callback.
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Forward set/update indicator to handler callback changing_config
OTP-15364
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* siri/cuddle:
Fix gen_fsm_SUITE:start2/1 to terminate process synchronously
Fix sys_SUITE:special_process/1 to terminating process synchronously
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When a module has been purged from memory, any literals belonging
to that module will be copied to all processes that hold references
to them.
The max heap size limit would be ignored in the garbage collection
initiated when copying literals to a process. If the max heap size
was exceeded, the process would typically be terminated in the
following garbage collection.
Since the process would be killed anyway later, kill the process
before copying a literal that would make it exceed its max heap
size.
While at it, also fix a potential bug in `erlang:garbage_collect/0`.
If it was found that the max heap sized had been exceeded while
executing `erlang:garbage_collect/0`, the process would enter a
kind of zombie state instead of being properly terminated.
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maint-19
* hans/eldap/prevent_EXIT_at_close/OTP-15342/ERIERL-242:
eldap: Fix race at socket close
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* maint-20:
Updated OTP version
Prepare release
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* sverker/erts/debug_free_null:
erts: Fix bug in debug_free for NULL pointer
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kernel: Fix spelling error in assert.hrl
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* igor/tcp-nopush-ERL-698/OTP-15357:
"cork" tcp socket around file:sendfile
Add nopush TCP socket option
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* sverker/erts/18/memory-leak-terminating-port/OTP-14609:
erts: Fix memory leak when sending to terminating port
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* sverker/erts/ets-select_replace-bug/OTP-15346:
erts: Fix bug in ets:select_replace for bound key
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maint-20
* hans/eldap/prevent_EXIT_at_close/OTP-15342/ERIERL-242:
eldap: Fix race at socket close
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into maint
* john/compiler/bs_match-anno-liveness-fix/OTP-15353/ERL-753:
beam_utils: Handle bs_start_match2 in anno_defs
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causing ASSERT in sys_memset to fail.
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* maint-21:
Updated OTP version
Prepare release
erts: Fix UNC path handling on Windows
erts: Fix a compiler warning
eldap: Fix race at socket close
Fix bug for sockopt pktoptions on BSD
erts: Fix memory leak on file read errors
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maint-21
* ingela/maint/ssl/packet-options-to-tls-sender/OTP-15348:
ssl: TLS sender process needs to get updates of the socket option packet
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* ingela/maint/ssl/close-alert-ERL-738/OTP-15337:
ssl: ERL-738 - Correct alert handling with new TLS sender process
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maint-21
* hans/eldap/prevent_EXIT_at_close/OTP-15342/ERIERL-242:
eldap: Fix race at socket close
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* john/erts/fix-unc-paths-windows/OTP-15333/ERL-737:
erts: Fix UNC path handling on Windows
erts: Fix a compiler warning
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maint-21
* bjorn/compiler/fix-binary-matching/ERL-689/OTP-15335:
Fix rare bug in binary matching (again)
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* raimo/BSD-sockopt-pktoptions/ERIERL-187/OTP-14297:
Fix bug for sockopt pktoptions on BSD
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* john/erts/fix-prim_file-error-leak/OTP-15318:
erts: Fix memory leak on file read errors
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RaimoNiskanen/raimo/getifaddrs-netns/ERIERL-189/OTP-15121
Implement {netns,NS} option for inet:getifaddrs/1 and friends
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This fixes 200ms delay on the last TCP segment when using
file:sendfile/2 on Linux (ERL-698).
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* maint-17:
Updated OTP version
Prepare release
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