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2018-02-20erts: Include failing garbing process in crash dumpSverker Eriksson
Exclude garbing processes, EXCEPT if run by crash dumping thread in which case we assume the heap is healthy without any move markers yet/left. Switched order between (allocating) setup_rootset() and (move marking) collect_live_heap_frags().
2018-02-20erts: Remove unused args to collect_live_heap_fragsSverker Eriksson
2018-02-20erts: Add binary vheap sizes to crash dumpSverker Eriksson
2018-02-20ssh: No error message for signal killHans Nilsson
2018-02-20ssh: Dont repeat supervisor defaults in map fieldsHans Nilsson
2018-02-20ssh: Move starting of channel child to ssh_channel_supHans Nilsson
2018-02-20ssh: Test case for sup tree when shell server proc times outHans Nilsson
2018-02-19Merge branch 'peterdmv/inets/httpc_manager_crash/ERL-559/OTP-14908' into maintPéter Dimitrov
* peterdmv/inets/httpc_manager_crash/ERL-559/OTP-14908: inets: Prepare for release inets: Fix httpc crash on keep-alive connections Change-Id: I5900a425ed2b9034b1a1bf6040ee45e068438a83
2018-02-19Merge branch 'john/erts/fix-iolist-bitstring-badarg/OTP-14926' into maintJohn Högberg
2018-02-19Merge branch 'john/erts/fix-iovec-unaligned-binaries/OTP-14921' into maintJohn Högberg
2018-02-19Merge pull request #1720 from mhssler/fix-assert-URKA-typoLukas Larsson
stdlib: Correct documentation typo
2018-02-19stdlib: Correct documentation typoMartin Hässler
2018-02-15badarg on iolist_to_binary(Bitstring)John Högberg
When supplied without an enclosing list, bitstrings were returned as-is instead of badarging.
2018-02-15Handle unaligned binaries in enif_inspect_iovecJohn Högberg
2018-02-15Handle unaligned binaries in erlang:iolist_to_iovec/1John Högberg
A binary is a binary as long as its size in bits is evenly divisible by 8, regardless of whether it has a bit offset or not.
2018-02-15badarg on iolist_to_iovec(Bitstring)John Högberg
When supplied without an enclosing list, bitstrings were silently truncated to [] instead of badarging.
2018-02-15Merge branch 'hasse/dialyzer/fix_record_match/OTP-14911' into maintHans Bolinder
* hasse/dialyzer/fix_record_match/OTP-14911: dialyzer: Fix a crash
2018-02-15Test badarg when an improper list tail contains a bitstringJohn Högberg
This has always worked but we lacked test coverage for it.
2018-02-15kernel: Reject load of module names with slashSverker Eriksson
or backslash on Windows. Purpose: Prevent tricks to get hostile code running.
2018-02-14dialyzer: Fix a crashHans Bolinder
2018-02-14Update primary bootstrapBjörn Gustavsson
2018-02-14Merge pull request #1712 from bjorng/bjorn/compiler/beam_validatorBjörn Gustavsson
Check that the stack is initialized when an exception may occur
2018-02-13Use smaller inputs in iovec testsJohn Högberg
Huge inputs weren't particularly useful and took forever to run, so this commit winds it down to a more sane level that still causes lots of yielding.
2018-02-13Update advanced.xmlKennethL-patch-1Kenneth Lundin
2018-02-13Merge branch 'maint-20' into maintSverker Eriksson
* maint-20: Updated OTP version Update release notes Update version numbers erts: Add system_flags(erts_alloc,"+M?sbct *") erts: Add age order first fit allocator strategies erts: Refactor erl_ao_firstfit_alloc erts: Add migration options "acnl" and "acfml" kernel: Add os:cmd/2 with max_size option erts: Add more stats for mbcs_pool erts: Fix alloc_SUITE:migration stdlib: Make ets_SUITE memory check try again erts: Improve carrier pool search erts: Improve alloc_SUITE:migration erts: Refactor carrier dealloc migration
2018-02-13Merge branch 'john/erts/fix-fmt_double-overflow/PR-1706/OTP-14920' into maintJohn Högberg
2018-02-13Fix size of fmt_double()'s format_str[] bufferMikael Pettersson
fmt_double() may write up to 8 characters into its format_str[] buffer, which however only has room for 7 characters. This case could be triggered by a call to erts_printf_format() with any floating-point format that also includes #, and + or a space, which may be uncommon, but a nif or driver could issue it.
2018-02-13Merge branch 'john/tools/fix-lcnt-server-crash/PR-1711/OTP-14912' into maintJohn Högberg
2018-02-13Merge branch 'john/tools/autostart-lcnt-server/ERIERL-134/OTP-14913' into maintJohn Högberg
2018-02-13Don't crash lcnt server if information/0 is called before collect/0Péter Gömöri
2018-02-12Updated OTP versionOTP-20.2.3Erlang/OTP
2018-02-12Update release notesErlang/OTP
2018-02-12Update version numbersErlang/OTP
2018-02-12Merge branch 'sverker/maint-20/alloc-n-migration/ERIERL-88' into maint-20Erlang/OTP
* sverker/maint-20/alloc-n-migration/ERIERL-88: erts: Add system_flags(erts_alloc,"+M?sbct *") erts: Add age order first fit allocator strategies erts: Refactor erl_ao_firstfit_alloc erts: Add migration options "acnl" and "acfml" erts: Add more stats for mbcs_pool erts: Fix alloc_SUITE:migration stdlib: Make ets_SUITE memory check try again erts: Improve carrier pool search erts: Improve alloc_SUITE:migration erts: Refactor carrier dealloc migration
2018-02-12Merge branch 'lukas/kernel/os_cmd_max_size/maint-20/OTP-14823' into maint-20Erlang/OTP
* lukas/kernel/os_cmd_max_size/maint-20/OTP-14823: kernel: Add os:cmd/2 with max_size option
2018-02-12Merge 'sverker/maint-19/alloc-n-migration/ERIERL-88'Sverker Eriksson
into 'sverker/maint-20/alloc-n-migration/ERIERL-88' OTP-14915 OTP-14916 OTP-14917 OTP-14918
2018-02-12Automatically start lcnt server on first useJohn Högberg
lcnt:collect is documented as implicitly starting the lcnt server but didn't do so prior to this commit. I've decided to extend this behavior to all operations as the overhead is negligible and it's a bit more convenient to use.
2018-02-12Merge 'sverker/carrier-migration-improvements'Sverker Eriksson
into 'sverker/maint-19/alloc-n-migration/ERIERL-88'
2018-02-12erts: Add system_flags(erts_alloc,"+M?sbct *")Sverker Eriksson
to change sbct limit in runtime for chosen allocator type. With great power comes great responsibility.
2018-02-12erts: Add age order first fit allocator strategiesSverker Eriksson
ageffcaoff: Age First Fit Carrier, Address Order First Fit (within carrier) ageffcbf : Age First Fit Carrier, Best Fit (within carrier) ageffcaobf: Age First Fit Carrier, Address Order Best Fit (within carrier) Prefer old carriers, the older the better.
2018-02-12Merge pull request #1709 from ↵Ingela Andin
dumbbell/dumbbell/ssl/fix-active-once-dropped-when-handling-alert/ERL-562 ssl: Fix alert handling so that unexpected messages are logged and alerted correctly
2018-02-09Check that the stack is initialized when an exception may occurBjörn Gustavsson
Strengthen beam_validator to check that the stack is initialized when an instruction with an {f,0} operand is executed. For example, the following code sequence: {allocate,0,1}. {bif,element,{f,0},[{integer,1},{x,0}],{x,0}}. should not be accepted because the stack may be scanned if element/2 fails. That could cause a crash or other undefined behavior if garbage on the stack looks like a catch tag.
2018-02-09ssl: Add the unexpected message to #alert{}Jean-Sébastien Pédron
... in handle_common_event(), instead of passing it to handle_own_alert() after wrapping it in a tuple with `StateName` (i.e. `{StateName, Msg}`). The `StateName` is passed to handle_normal_shutdown() and to alert_user(). The latter has a clause matching it against `connection`. Unfortunately, when the argument was in fact `{StateName, Msg}`, another clause was executed which dropped the `active` flag value and forced it to `false`, even if the state was actually `connection`. It meant that later in send_or_reply(), the alert was not propagated to the user, even though it should (`active` set to `true` or `once`). Now that handle_common_event() always passes the actual `StateName`, the problem is fixed. ERL-562
2018-02-09inets: Prepare for releasePéter Dimitrov
Change-Id: I8a0b8c3c589baab7c2fe3bf0fc9b56749658d30f
2018-02-09inets: Fix httpc crash on keep-alive connectionsPéter Dimitrov
- Set gen_server call timeout to infinity in httpc_handler. - Add new testcase 'slow_connection'. Change-Id: Id11b54c588e1d66b9ebba4da5dbfe5e9bee1f1ee
2018-02-08erts: Refactor erl_ao_firstfit_allocSverker Eriksson
In preparation for carrier age order. Change 'flavor' to 'blk_order' and 'crr_order'.
2018-02-08erts: Add migration options "acnl" and "acfml"Sverker Eriksson
acnl: Abandon Carrier Nr Limit acfml: Abandon Carrier Free block Min Limit
2018-02-08Remove 'Example' without an example from docsPéter Gömöri
2018-02-07Merge pull request #1698 from ↵Ingela Andin
IngelaAndin/ingela/ssl/add-ciphers-to-default/OTP-14760 Ingela/ssl/add ciphers to default/otp 14760
2018-02-07ssl: Make sure anonymous suites are handled separatelyIngela Anderton Andin
Preferably customized cipher suites will be based on the default value. But all may be used as base and hence it will be good to handle anonymous suites separately as they are intended for testing purposes.