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2017-06-11Don't send from receiving transport processesAnders Svensson
Both diameter_tcp and diameter_sctp are susceptible to deadlock since a peer that blocks send also prevents additional messages from being received. Send from a process that's paired with the transport process to avoid this. Use the existing monitor process in the TCP case, add one in the SCTP case. This has been the reason for many sporadic testcase failures, mostly in diameter_traffic_SUITE.
2017-06-11Fix gen_tcp close of ssl socketAnders Svensson
Should be ssl:close/1.
2017-06-11Remove clauses supporting old codeAnders Svensson
Since smooth upgrade won't be supported in this branch.
2017-06-11Correct comment typoAnders Svensson
2017-06-11Fix handling of message length errorsAnders Svensson
Message length errors in incoming messages were misinterpreted with transport_opt() {length_errors, exit} due to the throw introduced in commit 2ffb288: the corresponding catch in incoming/2 caught errors thrown by close/1, leading to failure when the error reason was interpreted as a diameter_packet record. Do away with the throw, that also caused woe in the parent commit.
2017-06-11Fix broken discard acknowledgementAnders Svensson
A transport process can request acknowledgement of the fate of an incoming message to a specified pid, causing it to receive one of {diameter, {request|answer, pid()} | discard} depending on whether or not diameter passes the message off to a handler process. This was broken in commit a4da06a5 (since recv/3 threw a message that should be received), but is of little consequence since the interface isn't yet documented and is only used from diameter_tcp with configuration that will soon change.
2017-06-11Remove trailing whitespaceAnders Svensson
From commits 5ca5fb71 and 58091992.
2017-06-10dtls: Handle getopts and setopts for DTLSIngela Anderton Andin
2017-06-09kernel: Improve handling of Unicode filenamesHans Bolinder
2017-06-09stdlib: Handle Unicode atoms in ms_transformHans Bolinder
2017-06-09stdlib: Improve Unicode handling of the Erlang parserHans Bolinder
2017-06-09stdlib: Handle unknown compiler options with UnicodeHans Bolinder
2017-06-09stdlib: Handle Unicode macro namesHans Bolinder
2017-06-09stdlib: Correct Unicode handling in escriptHans Bolinder
2017-06-09dialyzer: Improve handling of UnicodeHans Bolinder
2017-06-09parsetools: Improve handling of Unicode atomsHans Bolinder
2017-06-09stdlib: Handle Unicode atoms when formatting stacktracesHans Bolinder
2017-06-09stdlib: Add more checks of module names to the linterHans Bolinder
Unicode atoms are handled better by the Erlang code linter. Module names are checked for character codes greater than 255. This means that modules invoked after the linter can assume that module names have only Latin-1 characters.
2017-06-09stdlib: Handle Unicode atoms better in io_lib_formatHans Bolinder
The field width calculation did not handle graphem clusters well.
2017-06-09stdlib: Handle Unicode atoms in c.erlHans Bolinder
Pull request 1459 (https://github.com/erlang/otp/pull/1459) points out one situation where Unicode atoms are not handled well in c.erl. This commit tries to fix all situations.
2017-06-08Merge branch 'siri/reltool/fix-doc-example'Siri Hansen
* siri/reltool/fix-doc-example: [reltool] Fix outdated example in user's guide
2017-06-07Merge branch 'maint'Raimo Niskanen
2017-06-07Merge pull request #1482 from grahamrhay/patch-1Raimo Niskanen
Fix typo
2017-06-07Fix unsafe bit syntax matching optimizationBjörn Gustavsson
As part of sys_core_fold, variables involved in bit syntax matching would be annotated when it would be safe for a later pass to do the delayed sub-binary creation optimization. An implicit assumption regarding the annotation was that the code must not be further optimized. That assumption was broken in 05130e48555891, which introduced a fixpoint iteration (applying the optimizations until there were no more changes). That means that a variable could be annotated as safe for reusing the match context in one iteration, but a later iteration could rewrite the code in a way that would make the optimization unsafe. One way to fix this would be to clear all reuse_for_context annotations before each iteration. But that would be wasteful. Instead I chose to fix the problem by moving out the annotation code to a separate pass (sys_core_bsm) that is run later after all major optimizations of Core Erlang has been done.
2017-06-07ssl: Document DTLSIngela Anderton Andin
2017-06-07stdlib: Lookup src path in beamDan Gudmundsson
find and use source directive when searching for source file
2017-06-07Adjust inet:ntoa/1 to RFC5952, but not deeperRaimo Niskanen
There are a multitude of RFC:s that point to each other and some of them suggest different addresses with IPv4 suffixes. Use the IPv4 suffix text representation only for the old well known ::a.b.c.d and ::ffff:a.b.c.d prefixes. The others seems to be moving targets.
2017-06-07eldap: Prevent test to fail at end if ssl is not availableHans Nilsson
2017-06-07Merge branch 'ingela/inets/ERL-382'Ingela Anderton Andin
* ingela/inets/ERL-382: inets: httpc - Gracefull normal shutdown
2017-06-07Merge branch 'ingela/dtls/retransmisssion-timers'Ingela Anderton Andin
* ingela/dtls/retransmisssion-timers: dtls: Fetch next DTLS record when dropping resent handshake data dtls: Use enter actions
2017-06-07Merge branch 'lukas/erts/sendfile_sunos_fix/OTP-14424'Lukas Larsson
* lukas/erts/sendfile_sunos_fix/OTP-14424: erts: Fix sendfile closeduring scenario on sunos
2017-06-07Merge branch 'dgud/observer/edit-pid-port-ref'Dan Gudmundsson
* dgud/observer/edit-pid-port-ref: observer: Allow edit of pid, port and refs
2017-06-07Merge branch 'dgud/fix-unicode-atom'Dan Gudmundsson
* dgud/fix-unicode-atom: mnesia: Print tables with ~ts to support unicode atoms
2017-06-07erts: Fix sendfile closeduring scenario on sunosLukas Larsson
On Solaris, giving a too long sfv_len results in an EINVAL error, but data is still transmitted and len is correctly. So we translate this to a success with that amount of data sent. This may hide some other errors that causes EINVAL, but it is the best we can do for now.
2017-06-07dtls: Fetch next DTLS record when dropping resent handshake dataIngela Anderton Andin
2017-06-07dtls: Use enter actionsIngela Anderton Andin
Using enter actions for retransmission timers makes the code easier to understand. Previously the retransmission timer was incorrectly started in the connection state. Using enter actions feels like a cleaner approach than bloating the state with more flags.
2017-06-05Merge branch 'lukas/erts/20_minor_fixes'Lukas Larsson
* lukas/erts/20_minor_fixes: kernel: Iterate for correct time in os_SUITE:perf_counter
2017-06-05Merge branch 'maint'Lars Thorsen
Conflicts: OTP_VERSION erts/vsn.mk
2017-06-05Merge branch 'maint-19' into maintLars Thorsen
2017-06-04Fix typoGraham Hay
2017-06-02kernel: Iterate for correct time in os_SUITE:perf_counterLukas Larsson
2017-06-02Merge pull request #1473 from SalikhovDinislam/static_codeLukas Larsson
Make some C code static
2017-06-02ssh: Restructure internal tool ssh_dbgHans Nilsson
The need for more trace patterns requires a somewhat different structure. It was previoiusly a bit difficult to use in e.g. test suites. Now it is easier.
2017-06-02ssh: Removed out-commented codeHans Nilsson
2017-06-02Update release notesErlang/OTP
2017-06-02Merge pull request #1479 from weisslj/fix-missing-ssl-closeIngela Andin
Correct close semantics for active once connections. This was a timing dependent bug the resulted in the close message not always reaching the ssl user process. OTP-14443
2017-05-31ssh: more keys for testingHans Nilsson
2017-05-31ssh: Introduce test case simple_connect in ssh_algorithms_SUITEHans Nilsson
In the test group public_key we need to control both the host key and the user key. This new test case is aimed at faciliate the user public key testing.
2017-05-31ssh: Use option 'pref_public_key_algs' in ssh_algorithms_SUITEHans Nilsson
2017-05-31ssh: Change printouts for ssh_dbg:auth()Hans Nilsson
This reverts commit 4ee80fd8738393bf581e0393416befda1ca621b6.