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2018-02-26Unconditionally transfer ownership to the created termJohn Högberg
This fixes two corner-cases: 1) We will no longer return an invalid term when a binary inspected on environment A is used in enif_make_binary on environment B 2) A double-free in this sequence of events: * enif_alloc_binary(size, &bin); * enif_ioq_enq_binary(ioq, &bin, skip); * enif_make_binary(env, &bin); * enif_make_binary(env, &bin); OTP-14931 OTP-14932
2018-02-26Tweak asserts and explain why the copy buf doesn't use the tmp obj listJohn Högberg
2018-02-26Free temporary iovecs through the tmp object listJohn Högberg
Attaching to a ProcBin is the fastest way to delay the release of an already allocated Binary, but alloc_tmp_obj is a lot faster when starting from scratch since it usually uses temp_alloc.
2018-02-24Fix example MIB in the documentationPetr Gotthard
The EX1-MIB cannot be compiled because of the missing IMPORT of "experimental". The other instances EX1-MIB.mib (otp/lib/snmp/examples/ex1, lib/snmp/test/snmp_test_data) are correct. I synchronized the documentation with them.
2018-02-23Add a helper function for attaching tmp objects to NIF environmentsJohn Högberg
2018-02-23erts: Clarify enif_self docsSverker Eriksson
2018-02-23Sort entries and correct typosMichał Muskała
2018-02-23Merge branch 'maint'Hans Bolinder
* maint: dialyzer: Correct a parameterized opaque types bug
2018-02-23Merge branch 'hasse/dialyzer/fix_opaque_bug/OTP-14925/ERL-565' into maintHans Bolinder
* hasse/dialyzer/fix_opaque_bug/OTP-14925/ERL-565: dialyzer: Correct a parameterized opaque types bug
2018-02-23Merge pull request #1723 from jhogberg/john/erts/ets-whereis/OTP-14884John Högberg
Add ets:whereis/1 for resolving table names -> tid()
2018-02-23Merge branch 'maint'Hans Bolinder
* maint: stdlib: Correct a minor epp bug
2018-02-23Merge branch 'hasse/stdlib/minor_fix_epp' into maintHans Bolinder
* hasse/stdlib/minor_fix_epp: stdlib: Correct a minor epp bug
2018-02-22Merge 'sverker/erts/more-crash-dump-info/OTP-14820'Sverker Eriksson
2018-02-22erts,observer: Add port-suspended pids to crash dumpSverker Eriksson
2018-02-22erts,observer: Add port states and flags to crash dumpSverker Eriksson
2018-02-22Merge branch 'raimo/stdlib/rand-polish-stat-tests'Raimo Niskanen
* raimo/stdlib/rand-polish-stat-tests: Decrease tolerance a wee bit Repeat stat tests to only fail for systematic errors Fix histogram and outlier checks
2018-02-22Stop translating V4MAPPED addressesRaimo Niskanen
2018-02-22Merge branch 'maint'Hans Nilsson
* maint: ssh: Fix hanging engine test case on an old outdated version
2018-02-22Merge branch 'hans/ssh/cuddle_tests' into maintHans Nilsson
* hans/ssh/cuddle_tests: ssh: Fix hanging engine test case on an old outdated version
2018-02-22ssh: Fix hanging engine test case on an old outdated versionHans Nilsson
OpenSSL 1.0.1s-freebsd 1 Mar 2016
2018-02-22Merge branch 'maint'Hans Nilsson
* maint: Updated OTP version Prepare release ssh: Add option save_accepted_host ssh: No error message for signal kill ssh: Dont repeat supervisor defaults in map fields ssh: Move starting of channel child to ssh_channel_sup ssh: Test case for sup tree when shell server proc times out Conflicts: OTP_VERSION
2018-02-22Merge branch 'maint-20' into maintHans Nilsson
* maint-20: Updated OTP version Prepare release ssh: Add option save_accepted_host ssh: No error message for signal kill ssh: Dont repeat supervisor defaults in map fields ssh: Move starting of channel child to ssh_channel_sup ssh: Test case for sup tree when shell server proc times out
2018-02-22Clarify the named_table option to ets:new/2John Högberg
2018-02-22Add ets:whereis/1 for resolving table names -> tid()John Högberg
2018-02-21erts: Optimize erlang:put/2 for immed valuesSverker Eriksson
Do destructive write of immed value if key exists. This is an optimization at the expense of get/0 which must now copy all (mutable) key-value tuples.
2018-02-21erts: Refactor erlang:put/2Sverker Eriksson
2018-02-21Compute MD5s in dialyzer using the .beam fileJosé Valim
The previous mechanism was based on the core file which meant that for every module in the PLT, we had to fetch its .beam file, retrieve Erlang AST, compile that down to core, serialize it into a binary and then get its MD5. In a project with stdlib, kernel, elixir and a small application in the PLT, relying only on the .beam sped up --check_plt from 10s to 0.8s.
2018-02-21Fix spec for beam_lib:all_chunks/1José Valim
2018-02-21Updated OTP versionOTP-20.2.4Erlang/OTP
2018-02-21Prepare releaseErlang/OTP
2018-02-21Merge branch 'hans/ssh/limit_knownhosts/OTP-14935' into maint-20Erlang/OTP
* hans/ssh/limit_knownhosts/OTP-14935: ssh: Add option save_accepted_host
2018-02-21Merge branch 'hans/ssh/no_error_for_kill/OTP-14930' into maint-20Erlang/OTP
* hans/ssh/no_error_for_kill/OTP-14930: ssh: No error message for signal kill
2018-02-21Merge branch 'hans/ssh/supervisor_timeout/OTP-14907' into maint-20Erlang/OTP
* hans/ssh/supervisor_timeout/OTP-14907: ssh: Dont repeat supervisor defaults in map fields ssh: Move starting of channel child to ssh_channel_sup ssh: Test case for sup tree when shell server proc times out
2018-02-21ssh: Add option save_accepted_hostHans Nilsson
2018-02-21stdlib: Correct a minor epp bugHans Bolinder
The bug was introduced in 87a0af4 (R18).
2018-02-21Merge PR-1708 from philipstears OTP-14934Sverker Eriksson
Optimize non-strict equality check of binaries differing in size
2018-02-21Merge branch 'maint'John Högberg
2018-02-21Merge branch 'john/runtime_tools/fix-sysinfo-to-file-formatting' into maintJohn Högberg
* john/runtime_tools/fix-sysinfo-to-file-formatting: Fix regression introduced in d468fcbb / OTP-14816
2018-02-21Decrease tolerance a wee bitRaimo Niskanen
2018-02-21Repeat stat tests to only fail for systematic errorsRaimo Niskanen
2018-02-21dialyzer: Correct a parameterized opaque types bugHans Bolinder
See also https://bugs.erlang.org/browse/ERL-565. To avoid loops, erl_types:t_is_subtype checks for equality using unopaqued types, but in (at least) one case something is lost: This fix makes sure that when forwarding arguments in dataflow, types with different parameters but equal when unopaqued are considered different. For example, dict:dict(0, {}) and dict:dict(0, []) are equal when unopaqued (due to how dict(_, _) is declared in module dict), but should be considered different when forwarding args.
2018-02-21Fix broken spec in beam_asmRichard Carlsson
2018-02-20Dialyzer should not throw away spec information because of overspecRichard Carlsson
2018-02-20erts,observer: Add dirty schedulers to crash dumpSverker Eriksson
2018-02-20Merge branch 'maint'Sverker Eriksson
2018-02-20Merge PR-1716 from sverker/slash-in-modules/ERL-564/OTP-14933Sverker Eriksson
Reject loading modules with slash in name
2018-02-20Fix regression introduced in d468fcbb / OTP-14816John Högberg
The ~p format specifier made file:consult/1 hysterically slow on one of our test machines that had a unicode character in the root of the code path; all paths were printed as lists and indented with way too much whitespace. Using ~w avoids this issue by never indenting.
2018-02-20observer: Refactor get_schedulerinfo1Sverker Eriksson
to prepare for dirty schedulers with common run queues
2018-02-20erts,observer: Add more port info to crash dumpSverker Eriksson
2018-02-20erts: Cleanup dump_process_info()Sverker Eriksson
by testing F_SENSITIVE only once.
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