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2018-09-12syntax_tools: Correct erl_syntax:revert/1Hans Bolinder
revert/1 did not handle the types tuple() and map() correctly.
2018-09-12Merge branch ↵Ingela Anderton Andin
'ingela/ssl/unorded-or-incomplete-cert-chain/OTP-12983/OTP-15060' into maint * ingela/ssl/unorded-or-incomplete-cert-chain/OTP-12983/OTP-15060: ssl: Handle incomplete and unorded chains
2018-09-12ssl: Handle incomplete and unorded chainsIngela Anderton Andin
If the peer sends an incomplete chain that we can reconstruct with our known CA-certs it will be accepted. We will assume that the peer honors the protocol and sends an orded chain, however if validation fails we will try to order the chain in case it was unorded. Will also handle that extraneous cert where present. See Note form RFC 8446 Note: Prior to TLS 1.3, "certificate_list" ordering required each certificate to certify the one immediately preceding it; however, some implementations allowed some flexibility. Servers sometimes send both a current and deprecated intermediate for transitional purposes, and others are simply configured incorrectly, but these cases can nonetheless be validated properly. For maximum compatibility, all implementations SHOULD be prepared to handle potentially extraneous certificates and arbitrary orderings from any TLS version, with the exception of the end-entity certificate which MUST be first.
2018-09-12crypto: Fix valgrind errorHans Nilsson
2018-09-12Merge branch 'anders/diameter/21.1/OTP-15202' into maintAnders Svensson
* anders/diameter/21.1/OTP-15202: vsn -> 2.1.6 Update appup for 21.1
2018-09-12Merge branch 'anders/diameter/dpr/OTP-15198' into maintAnders Svensson
* anders/diameter/dpr/OTP-15198: Fix function_clause when sending a request after an outgoing DPA
2018-09-11Update release notesErlang/OTP
2018-09-11Update version numbersErlang/OTP
2018-09-11Merge branch 'hans/crypto/x25519_x448/OTP-15240' into maintHans Nilsson
* hans/crypto/x25519_x448/OTP-15240: crypto: Remove 'experimental' comments for ecdh
2018-09-11ssl: Correct handling of all PSK cipher suitesIngela Anderton Andin
Before only some PSK suites would be correctly negotiated and most PSK ciphers suites would fail the connection. PSK cipher suites are anonymous in the sense that they do not use certificates except for rsa_psk.
2018-09-10Merge pull request #1942 from velimir0xff/fix-erlang-mode-alignDan Gudmundsson
erlang-mode: fix void variable align-rules-list error
2018-09-10Fix include-path regression caused by dd0a39cJohn Högberg
Include paths don't actually affect code generation in any way, but it's reasonable for a build tool like rebar3 to recompile when the include paths change. This commit restores the old behavior without the +deterministic flag.
2018-09-10crypto: Remove 'experimental' comments for ecdhHans Nilsson
2018-09-10syntax_tools: Correct unfolding of the stacktrace variableHans Bolinder
The bug was introduced in 9ab233. See also https://bugs.erlang.org/browse/ERL-719.
2018-09-10Merge branch 'raimo/improve-doc-indexing/ERL-666' into maintRaimo Niskanen
* raimo/improve-doc-indexing/ERL-666: Correct doc markers Improve indexing of cref docs
2018-09-10vsn -> 2.1.6Anders Svensson
2018-09-10Update appup for 21.1Anders Svensson
OTP-15198 Fix function_clause when sending a request after outgoing DPA
2018-09-10Merge branch 'siri/supervisor/warn-shutdown-race/ERL-724' into maintSiri Hansen
* siri/supervisor/warn-shutdown-race/ERL-724: [supervisor] Add warning about race condition
2018-09-10Merge branch 'siri/cuddle' into maintSiri Hansen
* siri/cuddle: [sasl] Flush logger handlers to file before terminating node
2018-09-07[snmp] Update copyright end dateMicael Karlberg
OTP-15287 (ERIERL-206)
2018-09-07[snmp] Updated doc for atl conversion functionsMicael Karlberg
OTP-15287 (ERIERL-206)
2018-09-07[snmp] Corrected (agent) ATL logging of outgoing messagesMicael Karlberg
For some outgoing messages (not response) the following error(s) has been corrected: * encrypted: logged incorrectly, should have written the v3-header and the scoped pdu, but was actually logged as-is (encrypted), making conversion impossible. * un-encrypted: messages was not logged at all. OTP-15287 (ERIERL-206)
2018-09-07[snmp] Improved Audit Trail Log conversion failureMicael Karlberg
If conversion of an Audit Trail Log (ATL) entry failed, this could result in an abort of the entire conversion, not just the one entry. This has now been improved so that the failure now results in a "error message" into the "stream". Furthermore, we now keep track of the number of entries we succeede and fail to convert. OTP-15287 (ERIERL-206)
2018-09-07Improve indexing of cref docsRaimo Niskanen
2018-09-07Merge branch 'hans/public_key/DSAPrivateKey_in_verify/OTP-15284' into maintHans Nilsson
* hans/public_key/DSAPrivateKey_in_verify/OTP-15284: public_key: Remove strange and unused(?) DSAPrivateKey from verify/5
2018-09-07public_key: Remove strange and unused(?) DSAPrivateKey from verify/5Hans Nilsson
2018-09-07crypto: Bug fix - crypto:next_iv regarding aes_ige256Hans Nilsson
2018-09-07crypto: Bug fix - blowfish_cbc allowed in crypto:next_ivHans Nilsson
2018-09-07[supervisor] Add warning about race conditionSiri Hansen
ERL-724: "During a 'gentle' shutdown, supervisors unlink from their children before sending shutdown signals to them. This can lead to a race condition in supervision trees, when the timeout for gentle shutdown of a parent supervisor expires and it kills a child supervisor that has just unlinked from a child of its own, leaving the child supervisor's own child still running after its supervisor is killed." This commit adds a warning about this in the documentation.
2018-09-06Merge branch 'rickard/pcre-8.42/OTP-15217' into maintRickard Green
* rickard/pcre-8.42/OTP-15217: Update PCRE from version 8.41 to version 8.42
2018-09-06Merge branch 'maint-21' into maintRickard Green
* maint-21: Updated OTP version Update release notes Update version numbers kernel: Fix missing abort_connection in net_kernel Prevent inconsistent node lists Fix an endless rescheduling loop when a process is executing process_info(self(), ...)
2018-09-06Merge pull request #1951 from lasseebert/fix_ssl_typespecIngela Andin
Correct dialyzer spec for key option OTP-15281
2018-09-05Update release notesErlang/OTP
2018-09-05Update version numbersErlang/OTP
2018-09-05kernel: Fix missing abort_connection in net_kernelSverker Eriksson
2018-09-05Merge branch 'sverker/erts/ets-memstat-false-leak/ERL-720/OTP-15278' into maintSverker Eriksson
* sverker/erts/ets-memstat-false-leak/ERL-720/OTP-15278: erts: Refactor ets FixedDeletion allocations erts: Fix ets memstat false leak of FixedDeletion
2018-09-05Fix documentation due to feedbackRaimo Niskanen
2018-09-04Merge PR-1929 from dotsimon/erl_compare_ext_lists_bug OTP-15277Sverker Eriksson
Erl compare ext lists bug (ERL-705)
2018-09-04Fixed ssl_options typespec for keyLasse Skindstad Ebert
2018-09-04[sasl] Flush logger handlers to file before terminating nodeSiri Hansen
2018-09-04Implement socket option recvtos and friendsRaimo Niskanen
Implement socket options recvtclass, recvtos, recvttl and pktoptions. Document the implemented socket options, new types and message formats. The options recvtclass, recvtos and recvttl are boolean options that when activated (true) for a socket will cause ancillary data to be received through recvmsg(). That is for packet oriented sockets (UDP and SCTP). The required options for this feature were recvtclass and recvtos, and recvttl was only added to test that the ancillary data parsing handled multiple data items in one message correctly. These options does not work on Windows since ancillary data is not handled by the Winsock2 API. For stream sockets (TCP) there is no clear connection between a received packet and what is returned when reading data from the socket, so recvmsg() is not useful. It is possible to get the same ancillary data through a getsockopt() call with the IPv6 socket option IPV6_PKTOPTIONS, on Linux named IPV6_2292PKTOPTIONS after the now obsoleted RFC where it originated. (unfortunately RFC 3542 that obsoletes it explicitly undefines this way to get packet ancillary data from a stream socket) Linux also has got a way to get packet ancillary data for IPv4 TCP sockets through a getsockopt() call with IP_PKTOPTIONS, which appears to be Linux specific. This implementation uses a flag field in the inet_drv.c socket internal data that records if any setsockopt() call with recvtclass, recvtos or recvttl (IPV6_RECVTCLASS, IP_RECVTOS or IP_RECVTTL) has been activated. If so recvmsg() is used instead of recvfrom(). Ancillary data is delivered to the application by a new return tuple format from gen_udp:recv/2,3 containing a list of ancillary data tuples [{tclass,TCLASS} | {tos,TOS} | {ttl,TTL}], as returned by recvmsg(). For a socket in active mode a new message format, containing the ancillary data list, delivers the data in the same way. For gen_sctp the ancillary data is delivered in the same way, except that the gen_sctp return tuple format already contained an ancillary data list so there are just more possible elements when using these socket options. Note that the active mode message format has got an extra tuple level for the ancillary data compared to what is now implemented gen_udp. The gen_sctp active mode format was considered to be the odd one - now all tuples containing ancillary data are flat, except for gen_sctp active mode. Note that testing has not shown that Linux SCTP sockets deliver any ancillary data for these socket options, so it is probably not implemented yet. Remains to be seen what FreeBSD does... For gen_tcp inet:getopts([pktoptions]) will deliver the latest received ancillary data for any activated socket option recvtclass, recvtos or recvttl, on platforms where IP_PKTOPTIONS is defined for an IPv4 socket, or where IPV6_PKTOPTIONS or IPV6_2292PKTOPTIONS is defined for an IPv6 socket. It will be delivered as a list of ancillary data items in the same way as for gen_udp (and gen_sctp). On some platforms, e.g the BSD:s, when you activate IP_RECVTOS you get ancillary data tagged IP_RECVTOS with the TOS value, but on Linux you get ancillary data tagged IP_TOS with the TOS value. Linux follows the style of RFC 2292, and the BSD:s use an older notion. For RFC 2292 that defines the IP_PKTOPTIONS socket option it is more logical to tag the items with the tag that is the item's, than with the tag that defines that you want the item. Therefore this implementation translates all BSD style ancillary data tags to the corresponding Linux style data tags, so the application will only see the tags 'tclass', 'tos' and 'ttl' on all platforms.
2018-09-04Merge pull request #1945 from gomoripeti/ms_transform_specHans Bolinder
Fix type spec of ms_transform:parse_trans/2
2018-09-03erts: Fix ets memstat false leak of FixedDeletionSverker Eriksson
causing erlang:memory to report too much ets memory.
2018-08-31Merge branch 'hans/crypto/init_test_engine_fix' into maintHans Nilsson
* hans/crypto/init_test_engine_fix: crypto: Let otp_test_engine only add what is needed OpenSSL_add_all_algorithms hangs on some test machines
2018-08-31Merge branch 'hasse/dialyzer/improve_guards/OTP-15268/ERL-680' into maintHans Bolinder
* hasse/dialyzer/improve_guards/OTP-15268/ERL-680: dialyzer: Improve handling of complex guards
2018-08-31Fix type spec of ms_transform:parse_trans/2Péter Gömöri
It can also return errors and warnings.
2018-08-30Merge branch 'ingela/ssl/send-recv-dead-lock/ERL-622' into maintIngela Anderton Andin
* ingela/ssl/send-recv-dead-lock/ERL-622: ssl: Improve close handling ssl: Adopt distribution over TLS to use new sender process ssl: Add new sender process for TLS state machine
2018-08-30crypto: Let otp_test_engine only add what is neededHans Nilsson
OpenSSL_add_all_algorithms hangs on some test machines
2018-08-28Merge branch 'maint-20' into maintPéter Dimitrov
* maint-20: Updated OTP version Update release notes Change-Id: I78586395e5784dc76b8a803a25f8054a251e1fd8
2018-08-28Merge pull request #1936 from tarabit190/logger_level_defaultSiri Hansen
Fix kernel_app doc logger_level default from info to notice