From 640a6cd4f9cdc145afa26809834034ec4e3d2f94 Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Tue, 15 Mar 2016 10:13:16 +0100 Subject: inets: Mend ipv6_host_with_brackets option This is a quick fix to make this option work. We will revisit this and clean up httpc option handling later. Also adding regression tests. --- lib/inets/src/http_client/httpc.erl | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl index 85663b5ded..4554881d79 100644 --- a/lib/inets/src/http_client/httpc.erl +++ b/lib/inets/src/http_client/httpc.erl @@ -556,7 +556,7 @@ handle_request(Method, Url, Request = #request{from = Receiver, scheme = Scheme, - address = {Host, Port}, + address = {host_address(Host, BracketedHost), Port}, path = MaybeEscPath, pquery = MaybeEscQuery, method = Method, @@ -1268,3 +1268,7 @@ child_name(Pid, [_ | Children]) -> %% d(_, _, _) -> %% ok. +host_address(Host, false) -> + Host; +host_address(Host, true) -> + string:strip(string:strip(Host, right, $]), left, $[). -- cgit v1.2.3 From aaecaac6a392eb8bc6362d1a523858846ac8d670 Mon Sep 17 00:00:00 2001 From: Lukas Larsson Date: Wed, 16 Mar 2016 15:35:44 +0100 Subject: erts: Create erl_crash.dump when out of memory This was accidentally removed in commit cd6903be0740db --- erts/emulator/beam/erl_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index 0877c24404..5f8cd2bbf7 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -1923,7 +1923,7 @@ erts_alc_fatal_error(int error, int func, ErtsAlcType_t n, ...) va_start(argp, n); size = va_arg(argp, Uint); va_end(argp); - erts_exit(1, + erts_exit(ERTS_DUMP_EXIT, "%s: Cannot %s %lu bytes of memory (of type \"%s\").\n", allctr_str, op, size, t_str); break; -- cgit v1.2.3 From 0fe04b07b4d15c9671d6665ac5304bffd0f63d23 Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Wed, 16 Mar 2016 13:42:04 +0100 Subject: Unbreak process_info(Pid,last_calls) --- erts/emulator/beam/erl_bif_info.c | 2 +- erts/emulator/test/save_calls_SUITE.erl | 11 +++++++++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index 2c232c6c03..ac7a70c642 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -1534,7 +1534,7 @@ process_info_aux(Process *BIF_P, } case am_last_calls: { - struct saved_calls *scb = ERTS_PROC_GET_SAVED_CALLS_BUF(BIF_P); + struct saved_calls *scb = ERTS_PROC_GET_SAVED_CALLS_BUF(rp); if (!scb) { hp = HAlloc(BIF_P, 3); res = am_false; diff --git a/erts/emulator/test/save_calls_SUITE.erl b/erts/emulator/test/save_calls_SUITE.erl index 544d841f16..4e50fdc898 100644 --- a/erts/emulator/test/save_calls_SUITE.erl +++ b/erts/emulator/test/save_calls_SUITE.erl @@ -156,8 +156,19 @@ save_calls_1() -> ?line erlang:process_flag(self(), save_calls, 10), ?line {last_calls, L3} = process_info(self(), last_calls), + true = (L3 /= false), ?line L31 = lists:filter(fun is_local_function/1, L3), ?line [] = L31, + erlang:process_flag(self(), save_calls, 0), + + %% Also check that it works on another process ... + Pid = spawn(fun () -> receive after infinity -> ok end end), + erlang:process_flag(Pid, save_calls, 10), + {last_calls, L4} = process_info(Pid, last_calls), + true = (L4 /= false), + L41 = lists:filter(fun is_local_function/1, L4), + [] = L41, + exit(Pid,kill), ok. do_bipp() -> -- cgit v1.2.3 From c17eec673d8e7761712e3a4bfc520e9aea5e74c8 Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Wed, 16 Mar 2016 17:17:11 +0100 Subject: Fix premature timeouts for ethread events on Linux --- erts/lib_src/pthread/ethr_event.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/erts/lib_src/pthread/ethr_event.c b/erts/lib_src/pthread/ethr_event.c index 0629b4dfcd..69e7be342c 100644 --- a/erts/lib_src/pthread/ethr_event.c +++ b/erts/lib_src/pthread/ethr_event.c @@ -94,6 +94,9 @@ wait__(ethr_event *e, int spincount, ethr_sint64_t timeout) tsp = NULL; } else { +#ifdef ETHR_HAVE_ETHR_GET_MONOTONIC_TIME + start = ethr_get_monotonic_time(); +#endif tsp = &ts; time = timeout; if (spincount == 0) { @@ -102,9 +105,6 @@ wait__(ethr_event *e, int spincount, ethr_sint64_t timeout) goto return_event_on; goto set_timeout; } -#ifdef ETHR_HAVE_ETHR_GET_MONOTONIC_TIME - start = ethr_get_monotonic_time(); -#endif } while (1) { -- cgit v1.2.3 From 18128ff4e9ff7bd1fcb960edf084f8db839bdd8d Mon Sep 17 00:00:00 2001 From: Dan Gudmundsson Date: Thu, 17 Mar 2016 10:23:41 +0100 Subject: mnesia: Send mnesia_down messages to waiting transactions Mnesia didn't forward mnesia_down to transactions which where already decided to be aborted, but that could lead to hanging transactions still waiting for messages from the node which had stopped. --- lib/mnesia/src/mnesia_tm.erl | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/lib/mnesia/src/mnesia_tm.erl b/lib/mnesia/src/mnesia_tm.erl index e7ee938312..1d3eb87036 100644 --- a/lib/mnesia/src/mnesia_tm.erl +++ b/lib/mnesia/src/mnesia_tm.erl @@ -1692,13 +1692,10 @@ commit_participant(Coord, Tid, Bin, C0, DiscNs, _RamNs) -> ?eval_debug_fun({?MODULE, commit_participant, undo_prepare}, [{tid, Tid}]); - {'EXIT', _, _} -> + {'EXIT', _MnesiaTM, Reason} -> + reply(Coord, {do_abort, Tid, self(), {bad_commit,Reason}}), mnesia_recover:log_decision(D#decision{outcome = aborted}), - ?eval_debug_fun({?MODULE, commit_participant, exit_log_abort}, - [{tid, Tid}]), - mnesia_schema:undo_prepare_commit(Tid, C0), - ?eval_debug_fun({?MODULE, commit_participant, exit_undo_prepare}, - [{tid, Tid}]); + mnesia_schema:undo_prepare_commit(Tid, C0); Msg -> verbose("** ERROR ** commit_participant ~p, got unexpected msg: ~p~n", @@ -2210,8 +2207,6 @@ reconfigure_coordinators(N, [{Tid, [Store | _]} | Coordinators]) -> true -> send_mnesia_down(Tid, Store, N) end; - aborted -> - ignore; % avoid spurious mnesia_down messages _ -> %% Tell the coordinator about the mnesia_down send_mnesia_down(Tid, Store, N) -- cgit v1.2.3 From b9c0ace0ca8a7ef8f6abe3acaf479716f9ea0f62 Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Wed, 16 Mar 2016 11:44:11 +0100 Subject: inets: Prepare for release --- lib/inets/src/inets_app/inets.appup.src | 2 ++ lib/inets/vsn.mk | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src index a9fbb1c3f7..6baecfe7a4 100644 --- a/lib/inets/src/inets_app/inets.appup.src +++ b/lib/inets/src/inets_app/inets.appup.src @@ -18,10 +18,12 @@ %% %CopyrightEnd% {"%VSN%", [ + {<<"6.2">>, [{load_module, httpc, soft_purge, soft_purge, []}]}, {<<"6\\..*">>,[{restart_application, inets}]}, {<<"5\\..*">>,[{restart_application, inets}]} ], [ + {<<"6.2">>, [{load_module, httpc, soft_purge, soft_purge, []}]}, {<<"6\\..*">>,[{restart_application, inets}]}, {<<"5\\..*">>,[{restart_application, inets}]} ] diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index 3d25b328af..df2359e012 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -19,6 +19,6 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 6.2 +INETS_VSN = 6.2.1 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" -- cgit v1.2.3 From c048886458ce68280ba32647a93a04902c929988 Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Fri, 1 Apr 2016 20:11:34 +0200 Subject: erts: Fix race for process_flag(trap_exit,true) and a concurrent exit signal. We now actually guarantee that the process will not die from exit signal *after* the call to process_flag(trap_exit,true) has returned. The race is narrow and probably quite hard to observe even if you manage to provoke it. Has only been confirmed with the help of return trace and a sleep in send_exit_signal(). Solution: Seize status lock to prevent send_exit_signal() from reading an old status (without TRAP_EXIT) and then writing PENDING_EXIT after TRAP_EXIT has been set by process_flag_2(). --- erts/emulator/beam/bif.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c index b43137597e..11c694233f 100644 --- a/erts/emulator/beam/bif.c +++ b/erts/emulator/beam/bif.c @@ -1566,14 +1566,17 @@ BIF_RETTYPE process_flag_2(BIF_ALIST_2) * true. For more info, see implementation of * erts_send_exit_signal(). */ + erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCKS_XSIG_SEND); if (trap_exit) state = erts_smp_atomic32_read_bor_mb(&BIF_P->state, ERTS_PSFLG_TRAP_EXIT); else state = erts_smp_atomic32_read_band_mb(&BIF_P->state, ~ERTS_PSFLG_TRAP_EXIT); + erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCKS_XSIG_SEND); + #ifdef ERTS_SMP - if (ERTS_PROC_PENDING_EXIT(BIF_P)) { + if (state & ERTS_PSFLG_PENDING_EXIT) { erts_handle_pending_exit(BIF_P, ERTS_PROC_LOCK_MAIN); ERTS_BIF_EXITED(BIF_P); } -- cgit v1.2.3 From 7765727317721d5de5949a5f39e0211f3b920da7 Mon Sep 17 00:00:00 2001 From: Erlang/OTP Date: Fri, 1 Apr 2016 20:19:12 +0200 Subject: Prepare release --- erts/doc/src/notes.xml | 65 ++++++++++++++++++++++++++++++++++++++++++++ erts/vsn.mk | 2 +- lib/inets/doc/src/notes.xml | 17 +++++++++++- lib/mnesia/doc/src/notes.xml | 18 +++++++++++- lib/mnesia/vsn.mk | 2 +- 5 files changed, 100 insertions(+), 4 deletions(-) diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml index acd816a81c..7ccddf4ff0 100644 --- a/erts/doc/src/notes.xml +++ b/erts/doc/src/notes.xml @@ -32,6 +32,71 @@

This document describes the changes made to the ERTS application.

+
Erts 7.3.1 + +
Fixed Bugs and Malfunctions + + +

+ process_info(Pid, last_calls) did not work for + Pid /= self().

+

+ Own Id: OTP-13418

+ + +

+ Make sure to create a crash dump when running out of + memory. This was accidentally removed in the erts-7.3 + release.

+

+ Own Id: OTP-13419

+ + +

+ Schedulers could be woken by a premature timeout on + Linux. This premature wakeup was however harmless.

+

+ Own Id: OTP-13420

+ + +

+ A process communicating with a port via one of the + erlang:port_* BIFs could potentially end up in an + inconsistent state if the port terminated during the + communication. When this occurred the process could later + block in a receive even though it had messages + matching in its message queue.

+

+ This bug was introduced in erts version 5.10 (OTP R16A).

+

+ Own Id: OTP-13424 Aux Id: OTP-10336

+ + +

+ The reference count of a process structure could under + rare circumstances be erroneously managed. When this + happened invalid memory accesses occurred.

+

+ Own Id: OTP-13446

+ + +

+ Fix race between process_flag(trap_exit,true) and + a received exit signal.

+

+ A process could terminate due to exit signal even though + process_flag(trap_exit,true) had returned. A very + specific timing between call to process_flag/2 and + exit signal from another scheduler was required for this + to happen.

+

+ Own Id: OTP-13452

+ + +
+ +
+
Erts 7.3
Fixed Bugs and Malfunctions diff --git a/erts/vsn.mk b/erts/vsn.mk index a42b7d758e..89c3ab8edb 100644 --- a/erts/vsn.mk +++ b/erts/vsn.mk @@ -18,7 +18,7 @@ # %CopyrightEnd% # -VSN = 7.3 +VSN = 7.3.1 # Port number 4365 in 4.2 # Port number 4366 in 4.3 diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 25b427a036..2ff8554afd 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -33,7 +33,22 @@ notes.xml -
Inets 6.2 +
Inets 6.2.1 + +
Fixed Bugs and Malfunctions + + +

+ Mend ipv6_host_with_brackets option in httpc

+

+ Own Id: OTP-13417

+ + +
+ +
+ +
Inets 6.2
Fixed Bugs and Malfunctions diff --git a/lib/mnesia/doc/src/notes.xml b/lib/mnesia/doc/src/notes.xml index 149cd69559..18bb110104 100644 --- a/lib/mnesia/doc/src/notes.xml +++ b/lib/mnesia/doc/src/notes.xml @@ -39,7 +39,23 @@ thus constitutes one section in this document. The title of each section is the version number of Mnesia.

-
Mnesia 4.13.3 +
Mnesia 4.13.4 + +
Fixed Bugs and Malfunctions + + +

+ Mnesia transactions could hang while waiting on a + response from a node who had stopped.

+

+ Own Id: OTP-13423

+ + +
+ +
+ +
Mnesia 4.13.3
Fixed Bugs and Malfunctions diff --git a/lib/mnesia/vsn.mk b/lib/mnesia/vsn.mk index 843d9d18d4..194bc439a0 100644 --- a/lib/mnesia/vsn.mk +++ b/lib/mnesia/vsn.mk @@ -1 +1 @@ -MNESIA_VSN = 4.13.3 +MNESIA_VSN = 4.13.4 -- cgit v1.2.3 From afe72bfc1448ff426c38eceb7412f69e973aef62 Mon Sep 17 00:00:00 2001 From: Erlang/OTP Date: Fri, 1 Apr 2016 20:19:13 +0200 Subject: Updated OTP version --- OTP_VERSION | 2 +- otp_versions.table | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/OTP_VERSION b/OTP_VERSION index 32adf19808..217b5c6e8e 100644 --- a/OTP_VERSION +++ b/OTP_VERSION @@ -1 +1 @@ -18.3 +18.3.1 diff --git a/otp_versions.table b/otp_versions.table index 21b4700c20..f339eab796 100644 --- a/otp_versions.table +++ b/otp_versions.table @@ -1,3 +1,4 @@ +OTP-18.3.1 : erts-7.3.1 inets-6.2.1 mnesia-4.13.4 # asn1-4.0.2 common_test-1.12 compiler-6.0.3 cosEvent-2.2 cosEventDomain-1.2 cosFileTransfer-1.2 cosNotification-1.2.1 cosProperty-1.2 cosTime-1.2.1 cosTransactions-1.3.1 crypto-3.6.3 debugger-4.1.2 dialyzer-2.9 diameter-1.11.2 edoc-0.7.18 eldap-1.2.1 erl_docgen-0.4.2 erl_interface-3.8.2 et-1.5.1 eunit-2.2.13 gs-1.6 hipe-3.15 ic-4.4 jinterface-1.6.1 kernel-4.2 megaco-3.18 observer-2.1.2 odbc-2.11.1 orber-3.8.1 os_mon-2.4 ose-1.1 otp_mibs-1.1 parsetools-2.1.1 percept-0.8.11 public_key-1.1.1 reltool-0.7 runtime_tools-1.9.3 sasl-2.7 snmp-5.2.2 ssh-4.2.2 ssl-7.3 stdlib-2.8 syntax_tools-1.7 test_server-3.10 tools-2.8.3 typer-0.9.10 webtool-0.9.1 wx-1.6.1 xmerl-1.3.10 : OTP-18.3 : asn1-4.0.2 common_test-1.12 compiler-6.0.3 cosNotification-1.2.1 cosTime-1.2.1 cosTransactions-1.3.1 crypto-3.6.3 debugger-4.1.2 dialyzer-2.9 diameter-1.11.2 edoc-0.7.18 eldap-1.2.1 erl_docgen-0.4.2 erl_interface-3.8.2 erts-7.3 eunit-2.2.13 hipe-3.15 inets-6.2 kernel-4.2 mnesia-4.13.3 observer-2.1.2 orber-3.8.1 public_key-1.1.1 runtime_tools-1.9.3 sasl-2.7 snmp-5.2.2 ssh-4.2.2 ssl-7.3 stdlib-2.8 test_server-3.10 tools-2.8.3 webtool-0.9.1 wx-1.6.1 xmerl-1.3.10 # cosEvent-2.2 cosEventDomain-1.2 cosFileTransfer-1.2 cosProperty-1.2 et-1.5.1 gs-1.6 ic-4.4 jinterface-1.6.1 megaco-3.18 odbc-2.11.1 os_mon-2.4 ose-1.1 otp_mibs-1.1 parsetools-2.1.1 percept-0.8.11 reltool-0.7 syntax_tools-1.7 typer-0.9.10 : OTP-18.2.4 : common_test-1.11.2 # asn1-4.0.1 compiler-6.0.2 cosEvent-2.2 cosEventDomain-1.2 cosFileTransfer-1.2 cosNotification-1.2 cosProperty-1.2 cosTime-1.2 cosTransactions-1.3 crypto-3.6.2 debugger-4.1.1 dialyzer-2.8.2 diameter-1.11.1 edoc-0.7.17 eldap-1.2 erl_docgen-0.4.1 erl_interface-3.8.1 erts-7.2.1 et-1.5.1 eunit-2.2.12 gs-1.6 hipe-3.14 ic-4.4 inets-6.1.1 jinterface-1.6.1 kernel-4.1.1 megaco-3.18 mnesia-4.13.2 observer-2.1.1 odbc-2.11.1 orber-3.8 os_mon-2.4 ose-1.1 otp_mibs-1.1 parsetools-2.1.1 percept-0.8.11 public_key-1.1 reltool-0.7 runtime_tools-1.9.2 sasl-2.6.1 snmp-5.2.1 ssh-4.2.1 ssl-7.2 stdlib-2.7 syntax_tools-1.7 test_server-3.9.1 tools-2.8.2 typer-0.9.10 webtool-0.9 wx-1.6 xmerl-1.3.9 : OTP-18.2.3 : inets-6.1.1 # asn1-4.0.1 common_test-1.11.1 compiler-6.0.2 cosEvent-2.2 cosEventDomain-1.2 cosFileTransfer-1.2 cosNotification-1.2 cosProperty-1.2 cosTime-1.2 cosTransactions-1.3 crypto-3.6.2 debugger-4.1.1 dialyzer-2.8.2 diameter-1.11.1 edoc-0.7.17 eldap-1.2 erl_docgen-0.4.1 erl_interface-3.8.1 erts-7.2.1 et-1.5.1 eunit-2.2.12 gs-1.6 hipe-3.14 ic-4.4 jinterface-1.6.1 kernel-4.1.1 megaco-3.18 mnesia-4.13.2 observer-2.1.1 odbc-2.11.1 orber-3.8 os_mon-2.4 ose-1.1 otp_mibs-1.1 parsetools-2.1.1 percept-0.8.11 public_key-1.1 reltool-0.7 runtime_tools-1.9.2 sasl-2.6.1 snmp-5.2.1 ssh-4.2.1 ssl-7.2 stdlib-2.7 syntax_tools-1.7 test_server-3.9.1 tools-2.8.2 typer-0.9.10 webtool-0.9 wx-1.6 xmerl-1.3.9 : -- cgit v1.2.3