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2018-08-03erts: Fix seq_trace to not clear token for system messagesLukas Larsson
A lot of erts internal messages used behind APIs to create non-blocking calls, e.g. port_command, would cause the seq_trace token to be cleared from the caller when it should not. This commit fixes that and adds asserts that makes sure that all messages sent have to correct token set. Fixes: ERL-602
2018-08-03Merge branch 'lukas/erts/fix_udp_realloc_bug' into maintLukas Larsson
* lukas/erts/fix_udp_realloc_bug: erts: Limit the automatic max buffer for UDP to 2^16 erts: Free udp buffer when getting EAGAIN
2018-08-02Prepare releaseErlang/OTP
2018-08-02Fix NIF stack recursion bug and enforce a limitRaimo Niskanen
Fix recursion bug when decoding Constructed value within another value - here the allowed buffer for the recursed decode shall only be the size of the enclosing value, not the whole buffer. Return ASN1_ERROR if BER decode recurses more than about 8 kWords.
2018-08-01Fixes ERL-675Stevie Graham
RSA options rsa_mgf1_md, rsa_oaep_md, and rsa_oaep_label do not work. PR #838, which reimplemented various parts of the crypto application to use OpenSSL EVP APIs was merged manually. During the manual merge the macro define for HAVE_RSA_OAEP_MD was lost. The result being that setting rsa_mgf1_md and rsa_oaep_md for any other value than sha causes the nif to return not_sup. Support for configurable MGF1 digests and OAEP labels is available in OpenSSL version 1.1.0, a cursory look at libressl does not seem to reveal support, so it is not added in this PR. The defective functionality has been returned by defining HAVE_RSA_OAEP_MD alongside HAVE_CHACHA20_POLY1305, i.e. OpenSSL >= 1.1.0 and NOT libressl.
2018-07-31tomas-abrahamsson/dialyzer-syntax-tools/PR-1888/OTP-15207Lukas Larsson
Fix spec for erl_syntax_lib:analyze_type_application/1
2018-07-30erts: Limit the automatic max buffer for UDP to 2^16Lukas Larsson
There is no reason to have a larger buffer than this as the recvmsg call will never return more data. OTP-15206
2018-07-26Merge branch 'maint-21' into maintJohn Högberg
2018-07-24Merge branch 'maint-20' into maintJohn Högberg
* maint-20: Updated OTP version Prepare release ssl: Engine key trumps certfile option inets: Prepare for release inets: Improve error handling
2018-07-23Merge pull request #1887 from goofansu/xmerl/string-equiv-typo-fixLukas Larsson
Fix typo in xmerl_scan:string/1
2018-07-23Fix typo in xmerl_scan:string/1YeJun Su
2018-07-20Fix spec for erl_syntax_lib:analyze_type_application/1Tomas Abrahamsson
2018-07-20Merge PR-1881 from f3c0/mnesia-spec-fix OTP-15201Sverker Eriksson
fix type spec of mnesia:change_config
2018-07-20Prepare releaseErlang/OTP
2018-07-20Merge branch ↵Erlang/OTP
'ingela/inets/error-handling-eisdir-mod-get/ERIERL-207/OTP-15192' into maint-20 * ingela/inets/error-handling-eisdir-mod-get/ERIERL-207/OTP-15192: inets: Prepare for release inets: Improve error handling
2018-07-20Merge branch 'sverker/ic/encode-long-buffer-overflow/OTP-15179' into maint-20Erlang/OTP
* sverker/ic/encode-long-buffer-overflow/OTP-15179: ic: Tweak tests to provoke more outbuf reallocations ic: Fix memory leak in oe_ei_decode_wstring ic: Fix correct external format sizes
2018-07-20Merge branch 'ingela/ssl/engine-vs-certfile/ERLERL-211/OTP-15193' into maint-20Erlang/OTP
* ingela/ssl/engine-vs-certfile/ERLERL-211/OTP-15193: ssl: Engine key trumps certfile option
2018-07-20Merge branch 'ingela/maint-20/chipher-suite-handling/OTP-15178' into maint-20Erlang/OTP
* ingela/maint-20/chipher-suite-handling/OTP-15178: ssl: Prepare for release ssl: Fix test case to only check relevant info for the test ssl: Correct connection_information on ECC-curves ssl: No cipher suite sign restriction in TLS-1.2 ssl: Add psk as anonymous key exchange in ssl_handshake:select_hashsign/5 ssl: anon test should use dh or ecdh anon keyexchange ssl: Correct key_usage check ssl: Fix ECDSA key decode clause ssl: Avoid hardcoding of cipher suites and fix ECDH suite handling ssl: Run all test case combinations ssl: Correct ECC suite and DTLS ECC handling
2018-07-19add more specific type spec for mnesia:change_configFerenc Böröczki
2018-07-18fix return type of mnesia:change_configFerenc Böröczki
2018-07-18kernel: Improve net_ticktime docsSverker Eriksson
2018-07-18Fix function_clause when sending a request after an outgoing DPAAnders Svensson
After DPR, the intention is that outgoing answers are sent and outgoing requests are discarded. This was the case when the DPR was outgoing, but if it was incoming then a subsequent outgoing request resulted in a function_clause, bringing down the diameter_peer_fsm gen_server associated with the transport connection in question. With diameter_tcp/sctp, the failure can result in the connection being reset before the peer closes it in response to DPA, but is otherwise harmless since DPR means that the connection is already on its way down.
2018-07-18Merge branch 'sverker/erl_interface/valgrind/OTP-15171' into maintSverker Eriksson
* sverker/erl_interface/valgrind/OTP-15171: erl_interface: Fix bug in ei_*receive_msg* functions erl_interface: Seal test case memory leaks erl_interface: Initialize erl_errno to zero erts: Remove use of VALGRIND_PRINTF_XML erl_interface: Add valgrind ability for test port programs erts: Fix benign bug in cerl for valgrind erts: Fix buggy calls to erts_sys_explicit_8bit_getenv
2018-07-18erl_interface: Fix bug in ei_*receive_msg* functionsSverker Eriksson
2018-07-18erl_interface: Seal test case memory leaksSverker Eriksson
to appease valgrind.
2018-07-18erl_interface: Initialize erl_errno to zeroSverker Eriksson
Makes valgrind happy.
2018-07-18Merge pull request #1875 from ↵John Högberg
jhogberg/john/compiler/fix-varsize-binary-comprehension/OTP-15186/ERL-665 Fix a crash when compiling variable-sized binary comprehensions
2018-07-18Fix node crash on passing bad arguments to file:read_file_info/2John Högberg
2018-07-17ssl: Improve error messageIngela Anderton Andin
2018-07-17ssl: Engine key trumps certfile optionIngela Anderton Andin
2018-07-17inets: Prepare for releaseIngela Anderton Andin
2018-07-17inets: Improve error handlingIngela Anderton Andin
2018-07-16Merge pull request #1873 from sunboshan/patch-2Sverker Eriksson
Fix typo in logger docs
2018-07-16Merge branch 'sverker/erl_interface/ei_connect_init-thread-safe/OTP-15191' ↵Sverker Eriksson
into maint
2018-07-16erl_interface: Add valgrind ability for test port programsSverker Eriksson
Run under valgrind if environment variable VALGRIND_LOG_DIR is set.
2018-07-16Merge branch 'lukas/clean_doc_xmldir/OTP-15190' into maintLukas Larsson
* lukas/clean_doc_xmldir/OTP-15190: docs: make clean all XMLDIR
2018-07-16kernel: Add logger:set_application_level/2Lukas Larsson
OTP-15146
2018-07-16Abort size calculation when a matched-out variable is usedJohn Högberg
Referencing a matched-out variable in a size expression makes it impossible to calculate the size of the result based on the size of the matched binary. The compiler would still generate code to do this however, which would crash since the variable isn't defined at the size calculation.
2018-07-14Improve Cover HTML pageMilton Mazzarri
* Adapt diff colors to bring more contrast * Use monospace font for all the code in cover HTML report * Specify background color for the body as white * Reduce font-size for header * Install cover stylesheet when making release (@sirihansen made this improvement) * Additional changes based on feedback
2018-07-14Fix typo in logger docssunboshan
2018-07-13Fix kernel_app doc logger_level defaultssunboshan
The doc says the default kernel logger_level is info, it should be notice. ``` % erl Erlang/OTP 21 [erts-10.0.3] [source] [64-bit] [smp:4:4] [ds:4:4:10] [async-threads:1] [hipe] [dtrace] Eshell V10.0.3 (abort with ^G) 1> application:get_env(kernel,logger_level). {ok,notice} ```
2018-07-13docs: make clean all XMLDIRLukas Larsson
2018-07-13Merge branch 'maint-21' into maintRickard Green
* maint-21: Updated OTP version Update release notes Update version numbers Fix trace_info/2 Provide build support for standalone corba repo Fix release notes for OTP-21.0.2 Move to a dirty scheduler even when we have pending system tasks
2018-07-13Merge branch 'siri/logger/post-21/OTP-15132' into maintSiri Hansen
* siri/logger/post-21/OTP-15132: [logger] Allow setting kernel parameter 'logger_level' to 'all' [kernel] Reduce risk of dead lock when terminating logger_sup [logger] Fix regexp replacement for unicode strings Update proc_lib:report_cb to obey logger formatter's size limiting params [logger] Allow report callback with two arguments returning a string Don't call report_cb from cth_log_redirect - formatter does that Add legacy test of sasl_report_file_h and size limiting [logger] Remove compiler warnings in test [logger] Fix problem with test cases waiting for handler restart [logger] Add ?LOG macro which takes Level as argument [logger] Improve spec for set_handler_config/3 and set_primary_config/2 [logger] Generate .png file from .dia [logger] Update documentation
2018-07-13[logger] Allow setting kernel parameter 'logger_level' to 'all'Siri Hansen
2018-07-13[kernel] Reduce risk of dead lock when terminating logger_supSiri Hansen
2018-07-13[logger] Fix regexp replacement for unicode stringsSiri Hansen
2018-07-13Update proc_lib:report_cb to obey logger formatter's size limiting paramsSiri Hansen
2018-07-13[logger] Allow report callback with two arguments returning a stringSiri Hansen
If the report callback is a fun of arity 2, then the second argument is a map with the keys 'encoding', 'depth' and 'chars_limit', and the fun must return a string which is size limited according to the given depth and chars_limit. If the report callback is a fun of arity 1, then it must return a tuple containing a format string and a list of arguments. The formatter will produce the string, and limit it's size.
2018-07-13Don't call report_cb from cth_log_redirect - formatter does thatSiri Hansen
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