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2019-02-15Merge pull request #2142 from ↵Björn Gustavsson
bjorng/bjorn/erts/revert-optional-tuple-calls/OTP-15581 Remove support for optional tuple calls
2019-02-15Merge branch 'maint'Björn Gustavsson
* maint: Add persistent_term:get(Key, DefaultValue) Make dialyzer faster for left-associative andalso/orelse expressions
2019-02-15Merge pull request #2140 from ↵Björn Gustavsson
bjorng/bjorn/erts/persistent_term-default/ERL-843/OTP-15576 Add persistent_term:get(Key, DefaultValue)
2019-02-14erts: Avoid heart killing a nicely exiting emulatorSverker Eriksson
Symptom: Heart kills exiting emulator before is has flushed all ports and with HEART_KILL_SIGNAL=SIGABRT it may also produce unnecessary core dumps from doing init:reboot() for example. Problem: Heart port is closed together with all the others in handle_reap_ports() which is detected by heart OS process. Solution 1: Leave the heart port alone in handle_reap_ports() and let it be closed by OS when emulator exists. It doesn't need to be flushed anyway. Solution 2: When heart OS process gets EOF on connection let it wait max 5 seconds for emulator process to self terminate before trying to kill it.
2019-02-14Merge branch 'maint'Kjell Winblad
2019-02-14Merge pull request #2118 from kjellwinblad/fix_valgrind_problem_bignum OTP-15583Kjell Winblad
Fix bug in binary:encode_unsigned causing a read of uninitialized memory
2019-02-14Merge branch 'maint'Anders Svensson
* maint: Updated OTP version Prepare release
2019-02-14Merge branch 'maint-20' into maintAnders Svensson
* maint-20: Updated OTP version Prepare release
2019-02-14Prepare releaseErlang/OTP
2019-02-14Merge branch 'john/erts/spectre-configure-flag-otp_20/OTP-15430/ERIERL-237' ↵Erlang/OTP
into maint-20 * john/erts/spectre-configure-flag-otp_20/OTP-15430/ERIERL-237: Allow disabling retpoline in interpreter loop Add a ./configure flag for spectre mitigation
2019-02-14Revert "Reinstate tuple calls support in the beam emulator"Björn Gustavsson
This reverts commit 87da7b5be69de01e65df566c6e35064381d1144d.
2019-02-14Revert "Add -ztma option for enabling tuple calls"Björn Gustavsson
This reverts commit ea0e763e953f9c7d1fa9c142f24cb95f56119c56.
2019-02-14Merge branch 'maint'Björn Gustavsson
* maint: Add -ztma option for enabling tuple calls Reinstate tuple calls support in the beam emulator
2019-02-14Merge pull request #2113 from richcarl/optional-tuple-callsBjörn Gustavsson
Optional tuple calls OTP-15580
2019-02-14Add persistent_term:get(Key, DefaultValue)Björn Gustavsson
https://bugs.erlang.org/browse/ERL-843
2019-02-11Check empty_out_q at close also for lingerRaimo Niskanen
2019-02-11Merge branch 'maint'Sverker Eriksson
2019-02-11Merge branch 'sverker/enif_select-faulty-assert' into maintSverker Eriksson
* sverker/enif_select-faulty-assert: erts: Fix faulty debug assert in enif_select
2019-02-11Merge branch 'sverker/map-from-ks-vs-bug/OTP-15567' into maintSverker Eriksson
* sverker/map-from-ks-vs-bug/OTP-15567: erts: Add test for bug in enif_make_maps_from_arrays erts: Fix bug in erts_map_from_ks_and_vs
2019-02-06erts: Fix faulty debug assert in enif_selectSverker Eriksson
2019-02-06erts: Add test for bug in enif_make_maps_from_arraysSverker Eriksson
2019-02-06Merge tag 'OTP-21.2' into sverker/map-from-ks-vs-bugSverker Eriksson
2019-02-06erts: Fix bug in erts_map_from_ks_and_vsSverker Eriksson
This sleeping bug was introduced in OTP 19.1 but not possible not provoke until OTP 21.0 when enif_make_map_from_arrays was introduced.
2019-02-06Merge branch 'maint'Sverker Eriksson
2019-02-06Merge branch 'sverker/fix-compile-warning' into maintSverker Eriksson
* sverker/fix-compile-warning: erts: Fix compiler warning for IS_SSMALL
2019-02-06Merge PR-2127 from sverker/erts/enif_make_monitor_term/OTP-15362Sverker Eriksson
Add enif_make_monitor_term
2019-02-05erts: Refactor rbt _yielding to use reductionsLukas Larsson
All of the Red-Black Tree _yielding functions have been updated to work with reductions returned by the called function instead of yielding on each element.
2019-02-05erts: Limit binary printout for %.XT in erts_printLukas Larsson
2019-02-05Merge branch 'maint'Lukas Larsson
2019-02-05Merge branch 'lukas/erts/cerl-etp-rr-support' into maintLukas Larsson
* lukas/erts/cerl-etp-rr-support: erts: Expand rr support in cerl and etp
2019-02-05erts: Expand rr support in cerl and etpLukas Larsson
2019-02-04Merge branch 'bmk/20180918/nififying_inet/OTP-14831' into ↵Micael Karlberg
bmk/20190204/socket_as_nif/OTP-14831
2019-02-04Merge branch 'maint'Péter Dimitrov
* maint: Fix typo in erlang.xml inets: Ignore bracket option in format_address Change-Id: I8a215d3872ae74e08d7a17b70ba53535947c032f
2019-02-04Fix typo in erlang.xmlTobiasz
2019-02-01erts: Add enif_make_monitor_termSverker Eriksson
2019-02-01[socket-nif] nosup expection of win32 and type(s) replacementsMicael Karlberg
The nif callback functions (nif_open) now instead cause an 'nosup' exception if called (instead of badarg). The basic type uint16_t, uint32_t and int32_t (C99) replaced "own" (that is, defined by "us") types Uint16, Uint32 and Sint32. The point of this is that our Windows build system seems to be a bit lacking when it comes to types... Removed "some stuff" that was if-defed. Different solution when win32 support for sockets has been improved. Make sure the socket_*.c util modules are not included in the building for windows. OTP-15526
2019-02-01Fix EV_DISPATCH detection on NetBSDLukas Larsson
2019-02-01Merge branch 'maint'Lukas Larsson
2019-02-01erts: Fix erlang:system_info(kernel_poll) to return correct valueLukas Larsson
2019-02-01Merge branch 'maint'Lukas Larsson
2019-02-01fix: erts: Remove dead ERTS_MAGIC_REF_BIF_TIMERS codeLukas Larsson
2019-02-01Merge branch 'maint'Lukas Larsson
2019-02-01erts: Remove dead ERTS_MAGIC_REF_BIF_TIMERS codeLukas Larsson
Using magic refs for big timers caused too large a stress on the off_heap GC implementation to be viable, so it was never enable. The code is now broken because of other changes to we might as well remove it.
2019-01-31Merge branch 'maint'Sverker Eriksson
2019-01-31Merge branch 'sverker/port-control-badarg/OTP-15555' into maintSverker Eriksson
* sverker/port-control-badarg/OTP-15555: erts: Add doc warnings for erlang:port_command|call|control erts: Add magic port control numbers
2019-01-30erts: Fix compiler warning for IS_SSMALLSverker Eriksson
"shift count negative or too big, undefined behavior"
2019-01-30Fix bug in binary:encode_unsigned causing a read of uninitialized memoryKjell Winblad
The bug could be seen by running the test that is added by this commit in a valgrind enabled emulator. Co-authored-by: John Högberg <[email protected]>
2019-01-30[socket-nif] Preliminary windows adaptionsMicael Karlberg
Added preliminary, and temporary, windows adaptions. Basically they amount to letting all nif-callback functions returning badarg for all calls if on windows (this has been accomplished by if-defing the nif-code; if win32 then badarg else do-something). OTP-15526
2019-01-29[socket-nif] The otp rcvbuf option updatedMicael Karlberg
Its now possible to set a rcvbuf (otp) option value of {N :: pos_integer(), BufSz :: pos_integer()}. This value is used for type stream and protocol tcp, when calling the function recv with length = 0 (zero). The second value, BufSz, is the actual size of the receive buffer used when calling the socket recv function, and the first value, N, is the max number of possible reads that will be performed (at most), even if there is more data to read. This is limit the effect of DoS attacks. OTP-15497
2019-01-28erts: Add doc warnings for erlang:port_command|call|controlSverker Eriksson
done on unknown ports.
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