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2018-08-09Merge pull request #1902 from dotsimon/ref_ordering_bugRickard Green
Ref ordering fix (ERL-690) OTP-15225
2018-08-09Merge pull request #1910 from ↵Björn Gustavsson
bjorng/bjorn/compiler/letrec-side-effect-fix/ERL-658/OTP-15188 Fix side-effect optimization when compiling from Core Erlang
2018-08-09Merge branch 'ingela/ssl/error-state/ERL-685/OTP-15216' into maintIngela Anderton Andin
* ingela/ssl/error-state/ERL-685/OTP-15216: ssl: Correct close handling
2018-08-08Merge pull request #1913 from elbrujohalcon/patch-2Rickard Green
Add clarification on nil type OTP-15222
2018-08-08Add clarification on nil typeBrujo Benavides
As explained by @psyeugenic on Slack: > empty list `[]` is regarded as a separate type from `list()`, `[]` < `list()` > i.e. nil is `[]`
2018-08-08Merge pull request #1903 from michalmuskala/mm/useless-callBjörn Gustavsson
Eliminate double computation of next var
2018-08-08Merge pull request #1907 from bjorng/bjorn/compiler/fragile/ERL-684Björn Gustavsson
beam_validator: Fix false diagnostic for a receive nested in a try OTP-15218
2018-08-08Fix side-effect optimization when compiling from Core ErlangJohn Högberg
When an expression is only used for its side effects, we try to remove everything that doesn't tie into a side-effect, but we went a bit too far when we applied the optimization to funs defined in such a context. Consider the following: do letrec 'f'/0 = fun () -> ... whatever ... in call 'side':'effect'(apply 'f'/0()) 'ok' When f/0 is optimized under the assumption that its return value is unused, side:effect/1 will be fed the result of the last side-effecting expression in f/0 instead of its actual result. https://bugs.erlang.org/browse/ERL-658 Co-authored-by: Björn Gustavsson <[email protected]>
2018-08-07Fixed #Ref ordering bugSimon Cornish
2018-08-07Test #Ref ordering in lists and etsSimon Cornish
2018-08-07ssl: Correct close handlingIngela Anderton Andin
Transport accepted sockets that are in the error state, was not closed properly.
2018-08-07Eliminate double computation of next varMichał Muskała
My compiler benchmarks on modules with huge functions, show the next_free_variable_name call to be expensive. It turns out one of the 3 calls to the function was completely ignored.
2018-08-07Merge branch 'ingela/ssl/typos' into maintIngela Anderton Andin
* ingela/ssl/typos: ssl: Fix typos
2018-08-07Merge pull request #1906 from elbrujohalcon/patch-3Siri Hansen
Update documentation for ct:timetrap/1
2018-08-07Merge pull request #1872 from sunboshan/patch-1Siri Hansen
Fix kernel_app doc logger_level defaults
2018-08-07ssl: Fix typosIngela Anderton Andin
2018-08-06beam_validator: Fix false diagnostic for a receive nested in a tryBjörn Gustavsson
When nesting a receive in a try/catch, there could be a false diagnostic that a fragile term is used. https://bugs.erlang.org/browse/ERL-684
2018-08-06Update documentation for ct:timetrap/1Brujo Benavides
Even when `ct:sleep/1` accepts `Millisecs` as floats, `ct:timetrap/1` does not. If you try to use it in a test, you get the following error: ```erlang {invalid_time_format,0.1} ```
2018-08-06Merge pull request #1807 from milmazz/improve-cover-html-pagesSiri Hansen
Improve Cover HTML page OTP-15213
2018-08-03Merge branch 'maint-20' into maintRaimo Niskanen
* maint-20: Updated OTP version Prepare release Fix NIF stack recursion bug and enforce a limit Conflicts: OTP_VERSION lib/asn1/doc/src/notes.xml lib/asn1/vsn.mk otp_versions.table
2018-08-03Merge branch 'lukas/erts/seq_trace_fix_token_clear/ERL-602/OTP-15038' into maintLukas Larsson
* lukas/erts/seq_trace_fix_token_clear/ERL-602/OTP-15038: erts: Fix seq_trace to not clear token for system messages
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
2018-08-03Merge branch 'lukas/erts/etoomanyrefs_forker/OTP-15210' into maintLukas Larsson
* lukas/erts/etoomanyrefs_forker/OTP-15210: erts: Handle EMFILE errors in forker_driver for write
2018-08-02Updated OTP versionOTP-20.3.8.4Erlang/OTP
2018-08-02Prepare releaseErlang/OTP
2018-08-02Merge branch 'raimo/asn1/fix-ber-decode-recursion/ERIERL-220/OTP-14440' into ↵Erlang/OTP
maint-20 * raimo/asn1/fix-ber-decode-recursion/ERIERL-220/OTP-14440: Fix NIF stack recursion bug and enforce a limit
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.
2018-07-31mikpe/erts-erl_alloc-missing-alignment/PR-1897/OTP-15208Lukas Larsson
erl_alloc: align ErtsAllocatorState_t
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
2018-07-30erts: Handle EMFILE errors in forker_driver for writeLukas Larsson
Before this change, if a write to the uds failed due to EMFILE to ETOOMANYREFS the entire vm would crash. This change makes it so that an SIGCHLD is simulated to that the error is propagated to the user instead of terminating the VM.
2018-07-30Merge branch 'lukas/erts/win_break_poll_thread_fix/OTP-15205' into maintLukas Larsson
* lukas/erts/win_break_poll_thread_fix/OTP-15205: erts: Fix bug where break would not trigger on windows
2018-07-30erl_alloc: align ErtsAllocatorState_tMikael Pettersson
2018-07-26Merge branch 'maint-21' into maintJohn Högberg
2018-07-24Fix bad merge of otp_versions.tableJohn 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
2018-07-20Updated OTP versionOTP-20.3.8.3Erlang/OTP
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/crash-dump-crash-literals/OTP-15181' into maint-20Erlang/OTP
* sverker/crash-dump-crash-literals/OTP-15181: erts: Fix bug in crash dump generation
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
2018-07-20Merge branch 'sverker/kernel/silence-dialyzer/OTP-15170' into maint-20Erlang/OTP
* sverker/kernel/silence-dialyzer/OTP-15170: kernel: Silence dialyzer
2018-07-20Merge branch 'john/erts/inet-drv-race/OTP-15158/ERL-654' into maint-20Erlang/OTP
* john/erts/inet-drv-race/OTP-15158/ERL-654: Fix a race condition when generating async operation ids
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