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-rw-r--r--erts/emulator/beam/erl_nif.c6
-rw-r--r--erts/emulator/beam/erl_process.c14
-rw-r--r--erts/emulator/test/nif_SUITE.erl17
-rw-r--r--erts/emulator/test/nif_SUITE_data/nif_SUITE.c10
-rw-r--r--erts/emulator/test/system_profile_SUITE.erl86
-rw-r--r--lib/erl_docgen/priv/xsl/Makefile5
-rw-r--r--lib/erl_docgen/vsn.mk2
7 files changed, 84 insertions, 56 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index b96db5d054..4e479c26ef 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -1251,8 +1251,10 @@ size_t enif_binary_to_term(ErlNifEnv *dst_env,
if (is_non_value(*term)) {
return 0;
}
- erts_factory_close(&factory);
- cache_env(dst_env);
+ if (size > 0) {
+ erts_factory_close(&factory);
+ cache_env(dst_env);
+ }
ASSERT(bp > data);
return bp - data;
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 9b22f024b0..9f6adb03d0 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -7117,13 +7117,13 @@ change_proc_schedule_state(Process *p,
if (((n & (ERTS_PSFLG_SUSPENDED
| ERTS_PSFLG_ACTIVE)) == ERTS_PSFLG_ACTIVE)
- && (!(a & (ERTS_PSFLG_ACTIVE_SYS
- | ERTS_PSFLG_RUNNING
- | ERTS_PSFLG_RUNNING_SYS
- | ERTS_PSFLG_DIRTY_RUNNING
- | ERTS_PSFLG_DIRTY_RUNNING_SYS)
- && (!(a & ERTS_PSFLG_ACTIVE)
- || (a & ERTS_PSFLG_SUSPENDED))))) {
+ & ((a & (ERTS_PSFLG_SUSPENDED
+ | ERTS_PSFLG_ACTIVE)) != ERTS_PSFLG_ACTIVE)
+ & !(a & (ERTS_PSFLG_ACTIVE_SYS
+ | ERTS_PSFLG_RUNNING
+ | ERTS_PSFLG_RUNNING_SYS
+ | ERTS_PSFLG_DIRTY_RUNNING
+ | ERTS_PSFLG_DIRTY_RUNNING_SYS))) {
/* We activated a prevously inactive process */
profile_runnable_proc(p, am_active);
}
diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl
index ac2b136a38..4237715c4b 100644
--- a/erts/emulator/test/nif_SUITE.erl
+++ b/erts/emulator/test/nif_SUITE.erl
@@ -2594,16 +2594,23 @@ nif_term_to_binary(Config) ->
nif_binary_to_term(Config) ->
ensure_lib_loaded(Config),
- T = {#{ok => nok}, <<0:8096>>, lists:seq(1,100)},
+ BigMap = maps:from_list([{I,-I} || I <- lists:seq(1,100)]),
+ [nif_binary_to_term_do(T)
+ || T <- [{#{ok => nok}, <<0:8096>>, lists:seq(1,100)},
+ atom, 42, self(), BigMap]],
+ ok.
+
+nif_binary_to_term_do(T) ->
+ Dummy = [true|false],
Bin = term_to_binary(T),
Len = byte_size(Bin),
- {Len,T} = binary_to_term_nif(Bin, undefined, 0),
+ {Len,T,Dummy} = binary_to_term_nif(Bin, undefined, 0),
Len = binary_to_term_nif(Bin, self(), 0),
- T = receive M -> M after 1000 -> timeout end,
+ {T,Dummy} = receive M -> M after 1000 -> timeout end,
- {Len, T} = binary_to_term_nif(Bin, undefined, ?ERL_NIF_BIN2TERM_SAFE),
+ {Len,T,Dummy} = binary_to_term_nif(Bin, undefined, ?ERL_NIF_BIN2TERM_SAFE),
false = binary_to_term_nif(<<131,100,0,14,"undefined_atom">>,
- undefined, ?ERL_NIF_BIN2TERM_SAFE),
+ undefined, ?ERL_NIF_BIN2TERM_SAFE),
false = binary_to_term_nif(Bin, undefined, 1),
ok.
diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
index b47d013bd2..87cd3650ff 100644
--- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
+++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
@@ -2384,7 +2384,7 @@ static ERL_NIF_TERM term_to_binary(ErlNifEnv* env, int argc, const ERL_NIF_TERM
static ERL_NIF_TERM binary_to_term(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
ErlNifBinary bin;
- ERL_NIF_TERM term, ret_term;
+ ERL_NIF_TERM term, dummy, ret_term;
ErlNifPid pid;
ErlNifEnv *msg_env = env;
unsigned int opts;
@@ -2397,6 +2397,9 @@ static ERL_NIF_TERM binary_to_term(ErlNifEnv* env, int argc, const ERL_NIF_TERM
|| !enif_get_uint(env, argv[2], &opts))
return enif_make_badarg(env);
+ /* build dummy heap term first to provoke OTP-15080 */
+ dummy = enif_make_list_cell(msg_env, atom_true, atom_false);
+
ret = enif_binary_to_term(msg_env, bin.data, bin.size, &term,
(ErlNifBinaryToTerm)opts);
if (!ret)
@@ -2404,11 +2407,12 @@ static ERL_NIF_TERM binary_to_term(ErlNifEnv* env, int argc, const ERL_NIF_TERM
ret_term = enif_make_uint64(env, ret);
if (msg_env != env) {
- enif_send(env, &pid, msg_env, term);
+ enif_send(env, &pid, msg_env,
+ enif_make_tuple2(msg_env, term, dummy));
enif_free_env(msg_env);
return ret_term;
} else {
- return enif_make_tuple2(env, ret_term, term);
+ return enif_make_tuple3(env, ret_term, term, dummy);
}
}
diff --git a/erts/emulator/test/system_profile_SUITE.erl b/erts/emulator/test/system_profile_SUITE.erl
index 9b678fcff9..00237c329c 100644
--- a/erts/emulator/test/system_profile_SUITE.erl
+++ b/erts/emulator/test/system_profile_SUITE.erl
@@ -95,18 +95,20 @@ do_runnable_procs({TsType, TsTypeFlag}) ->
% FIXME: Set #laps and #nodes in config file
Nodes = 10,
Laps = 10,
- Master = ring(Nodes),
+ All = ring(Nodes, [link,monitor]),
+ [Master | _] = All,
undefined = erlang:system_profile(Pid, [runnable_procs]++TsTypeFlag),
% loop a message
ok = ring_message(Master, message, Laps),
+ ok = kill_ring(Master),
+ [receive {'DOWN', _, process, P, _} -> ok end || P <- All],
Events = get_profiler_events(),
- kill_em_all = kill_ring(Master),
erlang:system_profile(undefined, []),
put(master, Master),
put(laps, Laps),
true = has_runnable_event(TsType, Events),
Pids = sort_events_by_pid(Events),
- ok = check_events(TsType, Pids),
+ ok = check_events(TsType, Pids, (Laps+1)*2+2, (Laps+1)*2),
erase(),
exit(Pid,kill),
ok.
@@ -139,7 +141,7 @@ do_runnable_ports({TsType, TsTypeFlag}, Config) ->
erlang:system_profile(undefined, []),
true = has_runnable_event(TsType, Events),
Pids = sort_events_by_pid(Events),
- ok = check_events(TsType, Pids),
+ ok = check_events(TsType, Pids, Laps*2+2, Laps*2),
erase(),
exit(Pid,kill),
ok.
@@ -172,12 +174,12 @@ dont_profile_profiler(Config) when is_list(Config) ->
Nodes = 10,
Laps = 10,
- Master = ring(Nodes),
+ [Master|_] = ring(Nodes, [link]),
undefined = erlang:system_profile(Pid, [runnable_procs]),
% loop a message
ok = ring_message(Master, message, Laps),
erlang:system_profile(undefined, []),
- kill_em_all = kill_ring(Master),
+ ok = kill_ring(Master),
Events = get_profiler_events(),
false = has_profiler_pid_event(Events, Pid),
@@ -249,27 +251,28 @@ check_block_system({TsType, TsTypeFlag}, Nodes) ->
%%% Check events
-check_events(_TsType, []) -> ok;
-check_events(TsType, [Pid | Pids]) ->
+check_events(_TsType, [], _, _) -> ok;
+check_events(TsType, [Pid | Pids], ExpMaster, ExpMember) ->
Master = get(master),
- Laps = get(laps),
CheckPids = get(pids),
{Events, N} = get_pid_events(Pid),
ok = check_event_flow(Events),
ok = check_event_ts(TsType, Events),
IsMember = lists:member(Pid, CheckPids),
- case Pid of
- Master ->
- io:format("Expected ~p and got ~p profile events from ~p: ok~n", [Laps*2+2, N, Pid]),
- N = Laps*2 + 2,
- check_events(TsType, Pids);
- Pid when IsMember == true ->
- io:format("Expected ~p and got ~p profile events from ~p: ok~n", [Laps*2, N, Pid]),
- N = Laps*2,
- check_events(TsType, Pids);
- Pid ->
- check_events(TsType, Pids)
- end.
+ {Title,Exp} = case Pid of
+ Master -> {master,ExpMaster};
+ Pid when IsMember == true -> {member,ExpMember};
+ _ -> {other,N}
+ end,
+ ok = case N of
+ Exp -> ok;
+ _ ->
+ io:format("Expected ~p and got ~p profile events from ~p ~p:~n~p~n",
+ [Exp, N, Title, Pid, Events]),
+ error
+ end,
+ check_events(TsType, Pids, ExpMaster, ExpMember).
+
%% timestamp consistency check for descending timestamps
@@ -297,7 +300,13 @@ check_event_ts(TsType, [{Pid, _, _, TS1}=Event | Events], {Pid,_,_,TS0}) ->
%% consistency check for active vs. inactive activity (runnable)
check_event_flow(Events) ->
- check_event_flow(Events, undefined).
+ case check_event_flow(Events, undefined) of
+ ok -> ok;
+ Error ->
+ io:format("Events = ~p\n", [Events]),
+ Error
+ end.
+
check_event_flow([], _) -> ok;
check_event_flow([Event | PidEvents], undefined) ->
check_event_flow(PidEvents, Event);
@@ -337,10 +346,11 @@ sort_events_by_pid([Event | Events],Pids) ->
%% API
% Returns master pid
-ring(N) ->
- Pids = build_ring(N, []),
+ring(N, SpawnOpt) ->
+ Pids = build_ring(N, [], SpawnOpt),
put(pids, Pids),
- setup_ring(Pids).
+ setup_ring(Pids),
+ Pids.
ring_message(Master, Message, Laps) ->
Master ! {message, Master, Laps, Message},
@@ -348,13 +358,19 @@ ring_message(Master, Message, Laps) ->
{laps_complete, Master} -> ok
end.
-kill_ring(Master) -> Master ! kill_em_all.
+kill_ring(Master) ->
+ Master ! kill_em_all,
+ ok.
%% Process ring helpers
-build_ring(0, Pids) -> Pids;
-build_ring(N, Pids) ->
- build_ring(N - 1, [spawn_link(?MODULE, ring_loop, [undefined]) | Pids]).
+build_ring(0, Pids, _) -> Pids;
+build_ring(N, Pids, SpawnOpt) ->
+ Pid = case spawn_opt(?MODULE, ring_loop, [undefined], SpawnOpt) of
+ {P,_} -> P;
+ P -> P
+ end,
+ build_ring(N-1, [Pid | Pids], SpawnOpt).
setup_ring([Master | Relayers]) ->
% Relayers may not include the master pid
@@ -383,15 +399,13 @@ ring_loop(RelayTo) ->
{message, Master, Lap, Msg}=Message ->
case {self(), Lap} of
{Master, 0} ->
- get(supervisor) ! {laps_complete, self()},
- ring_loop(RelayTo);
+ get(supervisor) ! {laps_complete, self()};
{Master, Lap} ->
- RelayTo ! {message, Master, Lap - 1, Msg},
- ring_loop(RelayTo);
+ RelayTo ! {message, Master, Lap - 1, Msg};
_ ->
- RelayTo ! Message,
- ring_loop(RelayTo)
- end
+ RelayTo ! Message
+ end,
+ ring_loop(RelayTo)
end.
%%%
diff --git a/lib/erl_docgen/priv/xsl/Makefile b/lib/erl_docgen/priv/xsl/Makefile
index d0dd227169..d381bd4cf7 100644
--- a/lib/erl_docgen/priv/xsl/Makefile
+++ b/lib/erl_docgen/priv/xsl/Makefile
@@ -1,7 +1,7 @@
#
# %CopyrightBegin%
#
-# Copyright Ericsson AB 2009-2016. All Rights Reserved.
+# Copyright Ericsson AB 2009-2018. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -44,7 +44,8 @@ XSL_FILES = \
db_html.xsl \
db_html_params.xsl \
db_man.xsl \
- db_eix.xsl
+ db_eix.xsl \
+ db_funcs.xsl
# ----------------------------------------------------
diff --git a/lib/erl_docgen/vsn.mk b/lib/erl_docgen/vsn.mk
index 95b2329ac5..a556b73103 100644
--- a/lib/erl_docgen/vsn.mk
+++ b/lib/erl_docgen/vsn.mk
@@ -1 +1 @@
-ERL_DOCGEN_VSN = 0.7.2
+ERL_DOCGEN_VSN = 0.7.3
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 10:21:26 +0000