From 5ed873dc793fb0aa98da3c358f036142cb070188 Mon Sep 17 00:00:00 2001 From: Hans Nilsson Date: Tue, 13 Feb 2018 15:27:59 +0100 Subject: ssh: Test case for sup tree when shell server proc times out --- lib/ssh/test/ssh_sup_SUITE.erl | 96 +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 95 insertions(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/ssh/test/ssh_sup_SUITE.erl b/lib/ssh/test/ssh_sup_SUITE.erl index 3920a1c592..d453a2e143 100644 --- a/lib/ssh/test/ssh_sup_SUITE.erl +++ b/lib/ssh/test/ssh_sup_SUITE.erl @@ -42,7 +42,9 @@ suite() -> all() -> [default_tree, sshc_subtree, sshd_subtree, sshd_subtree_profile, - killed_acceptor_restarts]. + killed_acceptor_restarts, + shell_channel_tree + ]. groups() -> []. @@ -245,6 +247,98 @@ killed_acceptor_restarts(Config) -> {error,closed} = ssh:connection_info(C1,[client_version]), {error,closed} = ssh:connection_info(C2,[client_version]). +%%------------------------------------------------------------------------- +shell_channel_tree(Config) -> + PrivDir = proplists:get_value(priv_dir, Config), + UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth + file:make_dir(UserDir), + SysDir = proplists:get_value(data_dir, Config), + TimeoutShell = + fun() -> + io:format("TimeoutShell started!~n",[]), + timer:sleep(5000), + ct:pal("~p TIMEOUT!",[self()]) + end, + {Daemon, Host, Port} = ssh_test_lib:daemon([{system_dir, SysDir}, + {user_dir, UserDir}, + {password, "morot"}, + {shell, fun(_User) -> + spawn(TimeoutShell) + end + } + ]), + ConnectionRef = ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true}, + {user, "foo"}, + {password, "morot"}, + {user_interaction, true}, + {user_dir, UserDir}]), + + [ChannelSup|_] = Sups0 = chk_empty_con_daemon(Daemon), + + {ok, ChannelId0} = ssh_connection:session_channel(ConnectionRef, infinity), + ok = ssh_connection:shell(ConnectionRef,ChannelId0), + + ?wait_match([{_, GroupPid,worker,[ssh_channel]}], + supervisor:which_children(ChannelSup), + [GroupPid]), + {links,GroupLinks} = erlang:process_info(GroupPid, links), + [ShellPid] = GroupLinks--[ChannelSup], + ct:pal("GroupPid = ~p, ShellPid = ~p",[GroupPid,ShellPid]), + + receive + {ssh_cm,ConnectionRef, {data, ChannelId0, 0, <<"TimeoutShell started!\r\n">>}} -> + receive + %%---- wait for the subsystem to terminate + {ssh_cm,ConnectionRef,{closed,ChannelId0}} -> + ct:pal("Subsystem terminated",[]), + case {chk_empty_con_daemon(Daemon), + process_info(GroupPid), + process_info(ShellPid)} of + {Sups0, undefined, undefined} -> + %% SUCCESS + ssh:stop_daemon(Daemon); + {Sups0, _, undefined} -> + ssh:stop_daemon(Daemon), + ct:fail("Group proc lives!"); + {Sups0, undefined, _} -> + ssh:stop_daemon(Daemon), + ct:fail("Shell proc lives!"); + _ -> + ssh:stop_daemon(Daemon), + ct:fail("Sup tree changed!") + end + after 10000 -> + ssh:close(ConnectionRef), + ssh:stop_daemon(Daemon), + ct:fail("CLI Timeout") + end + after 10000 -> + ssh:close(ConnectionRef), + ssh:stop_daemon(Daemon), + ct:fail("CLI Timeout") + end. + + +chk_empty_con_daemon(Daemon) -> + ?wait_match([{_,SubSysSup, supervisor,[ssh_subsystem_sup]}, + {{ssh_acceptor_sup,_,_,_}, AccSup, supervisor,[ssh_acceptor_sup]}], + supervisor:which_children(Daemon), + [SubSysSup,AccSup]), + ?wait_match([{{server,ssh_connection_sup, _,_}, + ConnectionSup, supervisor, + [ssh_connection_sup]}, + {{server,ssh_channel_sup,_ ,_}, + ChannelSup,supervisor, + [ssh_channel_sup]}], + supervisor:which_children(SubSysSup), + [ConnectionSup,ChannelSup]), + ?wait_match([{{ssh_acceptor_sup,_,_,_},_,worker,[ssh_acceptor]}], + supervisor:which_children(AccSup)), + ?wait_match([{_, _, worker,[ssh_connection_handler]}], + supervisor:which_children(ConnectionSup)), + ?wait_match([], supervisor:which_children(ChannelSup)), + [ChannelSup, ConnectionSup, SubSysSup, AccSup]. + %%------------------------------------------------------------------------- %% Help functions %%------------------------------------------------------------------------- -- cgit v1.2.3 From 19265ed2beb0da5d02ed76456beda694ad98399a Mon Sep 17 00:00:00 2001 From: Hans Nilsson Date: Tue, 13 Feb 2018 15:12:17 +0100 Subject: ssh: Move starting of channel child to ssh_channel_sup --- lib/ssh/src/ssh_channel_sup.erl | 12 ++++++++++-- lib/ssh/src/ssh_connection.erl | 28 +++++++++------------------- 2 files changed, 19 insertions(+), 21 deletions(-) (limited to 'lib') diff --git a/lib/ssh/src/ssh_channel_sup.erl b/lib/ssh/src/ssh_channel_sup.erl index 6b01dc334d..deb0116958 100644 --- a/lib/ssh/src/ssh_channel_sup.erl +++ b/lib/ssh/src/ssh_channel_sup.erl @@ -26,7 +26,7 @@ -behaviour(supervisor). --export([start_link/1, start_child/2]). +-export([start_link/1, start_child/5]). %% Supervisor callback -export([init/1]). @@ -37,7 +37,15 @@ start_link(Args) -> supervisor:start_link(?MODULE, [Args]). -start_child(Sup, ChildSpec) -> +start_child(Sup, Callback, Id, Args, Exec) -> + ChildSpec = + #{id => make_ref(), + start => {ssh_channel, start_link, [self(), Id, Callback, Args, Exec]}, + restart => temporary, + shutdown => 3600, + type => worker, + modules => [ssh_channel] + }, supervisor:start_child(Sup, ChildSpec). %%%========================================================================= diff --git a/lib/ssh/src/ssh_connection.erl b/lib/ssh/src/ssh_connection.erl index 7e9ee78fd2..946ae2967b 100644 --- a/lib/ssh/src/ssh_connection.erl +++ b/lib/ssh/src/ssh_connection.erl @@ -812,22 +812,20 @@ start_channel(Cb, Id, Args, SubSysSup, Opts) -> start_channel(Cb, Id, Args, SubSysSup, undefined, Opts). start_channel(Cb, Id, Args, SubSysSup, Exec, Opts) -> - ChildSpec = child_spec(Cb, Id, Args, Exec), ChannelSup = ssh_subsystem_sup:channel_supervisor(SubSysSup), - assert_limit_num_channels_not_exceeded(ChannelSup, Opts), - ssh_channel_sup:start_child(ChannelSup, ChildSpec). + case max_num_channels_not_exceeded(ChannelSup, Opts) of + true -> + ssh_channel_sup:start_child(ChannelSup, Cb, Id, Args, Exec); + false -> + throw(max_num_channels_exceeded) + end. -assert_limit_num_channels_not_exceeded(ChannelSup, Opts) -> +max_num_channels_not_exceeded(ChannelSup, Opts) -> MaxNumChannels = ?GET_OPT(max_channels, Opts), NumChannels = length([x || {_,_,worker,[ssh_channel]} <- supervisor:which_children(ChannelSup)]), - if - %% Note that NumChannels is BEFORE starting a new one - NumChannels < MaxNumChannels -> - ok; - true -> - throw(max_num_channels_exceeded) - end. + %% Note that NumChannels is BEFORE starting a new one + NumChannels < MaxNumChannels. %%-------------------------------------------------------------------- %%% Internal functions @@ -874,14 +872,6 @@ check_subsystem(SsName, Options) -> Value end. -child_spec(Callback, Id, Args, Exec) -> - Name = make_ref(), - StartFunc = {ssh_channel, start_link, [self(), Id, Callback, Args, Exec]}, - Restart = temporary, - Shutdown = 3600, - Type = worker, - {Name, StartFunc, Restart, Shutdown, Type, [ssh_channel]}. - start_cli(#connection{cli_spec = no_cli}, _) -> {error, cli_disabled}; start_cli(#connection{options = Options, -- cgit v1.2.3 From 83cd7724b244a4d5dd3efbdbb66811e781136ac9 Mon Sep 17 00:00:00 2001 From: Hans Nilsson Date: Thu, 8 Feb 2018 17:06:44 +0100 Subject: ssh: Dont repeat supervisor defaults in map fields --- lib/ssh/src/ssh_acceptor_sup.erl | 5 +---- lib/ssh/src/ssh_channel_sup.erl | 1 - lib/ssh/src/ssh_connection_sup.erl | 5 +---- lib/ssh/src/ssh_subsystem_sup.erl | 8 ++------ lib/ssh/src/ssh_sup.erl | 15 +++++++-------- lib/ssh/src/ssh_system_sup.erl | 9 +++------ lib/ssh/src/sshc_sup.erl | 5 +---- lib/ssh/src/sshd_sup.erl | 6 ++---- lib/ssh/test/ssh_options_SUITE.erl | 2 ++ 9 files changed, 19 insertions(+), 37 deletions(-) (limited to 'lib') diff --git a/lib/ssh/src/ssh_acceptor_sup.erl b/lib/ssh/src/ssh_acceptor_sup.erl index a24664793b..fc564a359b 100644 --- a/lib/ssh/src/ssh_acceptor_sup.erl +++ b/lib/ssh/src/ssh_acceptor_sup.erl @@ -86,10 +86,7 @@ child_spec(Address, Port, Profile, Options) -> Timeout = ?GET_INTERNAL_OPT(timeout, Options, ?DEFAULT_TIMEOUT), #{id => id(Address, Port, Profile), start => {ssh_acceptor, start_link, [Port, Address, Options, Timeout]}, - restart => transient, - shutdown => 5500, %brutal_kill, - type => worker, - modules => [ssh_acceptor] + restart => transient % because a crashed listener could be replaced by a new one }. id(Address, Port, Profile) -> diff --git a/lib/ssh/src/ssh_channel_sup.erl b/lib/ssh/src/ssh_channel_sup.erl index deb0116958..8444533fd1 100644 --- a/lib/ssh/src/ssh_channel_sup.erl +++ b/lib/ssh/src/ssh_channel_sup.erl @@ -42,7 +42,6 @@ start_child(Sup, Callback, Id, Args, Exec) -> #{id => make_ref(), start => {ssh_channel, start_link, [self(), Id, Callback, Args, Exec]}, restart => temporary, - shutdown => 3600, type => worker, modules => [ssh_channel] }, diff --git a/lib/ssh/src/ssh_connection_sup.erl b/lib/ssh/src/ssh_connection_sup.erl index 60ee8b7c73..2e8450090a 100644 --- a/lib/ssh/src/ssh_connection_sup.erl +++ b/lib/ssh/src/ssh_connection_sup.erl @@ -52,10 +52,7 @@ init(_) -> }, ChildSpecs = [#{id => undefined, % As simple_one_for_one is used. start => {ssh_connection_handler, start_link, []}, - restart => temporary, - shutdown => 4000, - type => worker, - modules => [ssh_connection_handler] + restart => temporary % because there is no way to restart a crashed connection } ], {ok, {SupFlags,ChildSpecs}}. diff --git a/lib/ssh/src/ssh_subsystem_sup.erl b/lib/ssh/src/ssh_subsystem_sup.erl index 8db051095c..77da240a66 100644 --- a/lib/ssh/src/ssh_subsystem_sup.erl +++ b/lib/ssh/src/ssh_subsystem_sup.erl @@ -74,18 +74,14 @@ ssh_connection_child_spec(Role, Address, Port, _Profile, Options) -> #{id => id(Role, ssh_connection_sup, Address, Port), start => {ssh_connection_sup, start_link, [Options]}, restart => temporary, - shutdown => 5000, - type => supervisor, - modules => [ssh_connection_sup] + type => supervisor }. ssh_channel_child_spec(Role, Address, Port, _Profile, Options) -> #{id => id(Role, ssh_channel_sup, Address, Port), start => {ssh_channel_sup, start_link, [Options]}, restart => temporary, - shutdown => infinity, - type => supervisor, - modules => [ssh_channel_sup] + type => supervisor }. id(Role, Sup, Address, Port) -> diff --git a/lib/ssh/src/ssh_sup.erl b/lib/ssh/src/ssh_sup.erl index eaec7a54e4..8183016ba5 100644 --- a/lib/ssh/src/ssh_sup.erl +++ b/lib/ssh/src/ssh_sup.erl @@ -36,15 +36,14 @@ init(_) -> intensity => 10, period => 3600 }, - ChildSpecs = [#{id => Module, - start => {Module, start_link, []}, - restart => permanent, - shutdown => 4000, %brutal_kill, - type => supervisor, - modules => [Module] + ChildSpecs = [#{id => sshd_sup, + start => {sshd_sup, start_link, []}, + type => supervisor + }, + #{id => sshc_sup, + start => {sshc_sup, start_link, []}, + type => supervisor } - || Module <- [sshd_sup, - sshc_sup] ], {ok, {SupFlags,ChildSpecs}}. diff --git a/lib/ssh/src/ssh_system_sup.erl b/lib/ssh/src/ssh_system_sup.erl index e70abf59c2..17f990c5d8 100644 --- a/lib/ssh/src/ssh_system_sup.erl +++ b/lib/ssh/src/ssh_system_sup.erl @@ -63,9 +63,7 @@ init([Address, Port, Profile, Options]) -> [#{id => id(ssh_acceptor_sup, Address, Port, Profile), start => {ssh_acceptor_sup, start_link, [Address, Port, Profile, Options]}, restart => transient, - shutdown => infinity, - type => supervisor, - modules => [ssh_acceptor_sup] + type => supervisor }]; _ -> [] @@ -124,9 +122,8 @@ start_subsystem(SystemSup, Role, Address, Port, Profile, Options) -> #{id => make_ref(), start => {ssh_subsystem_sup, start_link, [Role, Address, Port, Profile, Options]}, restart => temporary, - shutdown => infinity, - type => supervisor, - modules => [ssh_subsystem_sup]}, + type => supervisor + }, supervisor:start_child(SystemSup, SubsystemSpec). stop_subsystem(SystemSup, SubSys) -> diff --git a/lib/ssh/src/sshc_sup.erl b/lib/ssh/src/sshc_sup.erl index 133b2c6450..fd4d8a3c07 100644 --- a/lib/ssh/src/sshc_sup.erl +++ b/lib/ssh/src/sshc_sup.erl @@ -60,10 +60,7 @@ init(_) -> }, ChildSpecs = [#{id => undefined, % As simple_one_for_one is used. start => {ssh_connection_handler, start_link, []}, - restart => temporary, - shutdown => 4000, - type => worker, - modules => [ssh_connection_handler] + restart => temporary % because there is no way to restart a crashed connection } ], {ok, {SupFlags,ChildSpecs}}. diff --git a/lib/ssh/src/sshd_sup.erl b/lib/ssh/src/sshd_sup.erl index c23e65d955..779a861a54 100644 --- a/lib/ssh/src/sshd_sup.erl +++ b/lib/ssh/src/sshd_sup.erl @@ -90,10 +90,8 @@ init(_) -> child_spec(Address, Port, Profile, Options) -> #{id => id(Address, Port, Profile), start => {ssh_system_sup, start_link, [Address, Port, Profile, Options]}, - restart => temporary, - shutdown => infinity, - type => supervisor, - modules => [ssh_system_sup] + restart => temporary, + type => supervisor }. id(Address, Port, Profile) -> diff --git a/lib/ssh/test/ssh_options_SUITE.erl b/lib/ssh/test/ssh_options_SUITE.erl index 144ec7f8fd..e1357c3a18 100644 --- a/lib/ssh/test/ssh_options_SUITE.erl +++ b/lib/ssh/test/ssh_options_SUITE.erl @@ -219,7 +219,9 @@ end_per_testcase(_TestCase, Config) -> end_per_testcase(Config). end_per_testcase(_Config) -> + ct:log("~p: Before ssh:stop()",[?FUNCTION_NAME]), ssh:stop(), + ct:log("~p: After ssh:stop()",[?FUNCTION_NAME]), ok. %%-------------------------------------------------------------------- -- cgit v1.2.3 From e2ed1a9701cb83f4568ab17b8f0659803c57e988 Mon Sep 17 00:00:00 2001 From: Hans Nilsson Date: Tue, 20 Feb 2018 13:02:28 +0100 Subject: ssh: No error message for signal kill --- lib/ssh/src/ssh_connection_handler.erl | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'lib') diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl index 0ca960ef96..c8ac3a9c04 100644 --- a/lib/ssh/src/ssh_connection_handler.erl +++ b/lib/ssh/src/ssh_connection_handler.erl @@ -1460,13 +1460,12 @@ terminate(shutdown, StateName, State0) -> State0), finalize_termination(StateName, State); -%% terminate({shutdown,Msg}, StateName, State0) when is_record(Msg,ssh_msg_disconnect)-> -%% State = send_msg(Msg, State0), -%% finalize_termination(StateName, Msg, State); - terminate({shutdown,_R}, StateName, State) -> finalize_termination(StateName, State); +terminate(kill, StateName, State) -> + finalize_termination(StateName, State); + terminate(Reason, StateName, State0) -> %% Others, e.g undef, {badmatch,_} log_error(Reason), -- cgit v1.2.3 From ed01a9d3f2614933d05e7d85b4bb3568c4e04cdb Mon Sep 17 00:00:00 2001 From: Hans Nilsson Date: Wed, 21 Feb 2018 14:48:33 +0100 Subject: ssh: Add option save_accepted_host --- lib/ssh/doc/src/ssh.xml | 12 ++++++++++++ lib/ssh/src/ssh_options.erl | 6 ++++++ lib/ssh/src/ssh_transport.erl | 5 ++++- lib/ssh/test/ssh_options_SUITE.erl | 37 +++++++++++++++++++++++++++++++++++-- 4 files changed, 57 insertions(+), 3 deletions(-) (limited to 'lib') diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml index 337f4094cc..acf94ff6af 100644 --- a/lib/ssh/doc/src/ssh.xml +++ b/lib/ssh/doc/src/ssh.xml @@ -227,6 +227,18 @@ + + + +

If true, the client saves an accepted host key to avoid the + accept question the next time the same host is connected. If the option + key_cb is not present, the key is saved in the file "known_hosts". +

+

If false, the key is not saved and the key will still be unknown + at the next access of the same host. +

+ +

If false, disables the client to connect to the server diff --git a/lib/ssh/src/ssh_options.erl b/lib/ssh/src/ssh_options.erl index 68c99743ee..cf1534bd78 100644 --- a/lib/ssh/src/ssh_options.erl +++ b/lib/ssh/src/ssh_options.erl @@ -439,6 +439,12 @@ default(client) -> class => user_options }, + {save_accepted_host, def} => + #{default => true, + chk => fun erlang:is_boolean/1, + class => user_options + }, + {pref_public_key_algs, def} => #{default => ssh_transport:default_algorithms(public_key), chk => fun check_pref_public_key_algs/1, diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl index 154894cda8..a7f4854b4b 100644 --- a/lib/ssh/src/ssh_transport.erl +++ b/lib/ssh/src/ssh_transport.erl @@ -889,10 +889,13 @@ known_host_key(#ssh{opts = Opts, key_cb = {KeyCb,KeyCbOpts}, peer = {PeerName,_} {_,true} -> ok; {_,false} -> + DoAdd = ?GET_OPT(save_accepted_host, Opts), case accepted_host(Ssh, PeerName, Public, Opts) of - true -> + true when DoAdd == true -> {_,R} = add_host_key(KeyCb, PeerName, Public, [{key_cb_private,KeyCbOpts}|UserOpts]), R; + true when DoAdd == false -> + ok; false -> {error, rejected_by_user}; {error,E} -> diff --git a/lib/ssh/test/ssh_options_SUITE.erl b/lib/ssh/test/ssh_options_SUITE.erl index 144ec7f8fd..18543f8cb9 100644 --- a/lib/ssh/test/ssh_options_SUITE.erl +++ b/lib/ssh/test/ssh_options_SUITE.erl @@ -70,7 +70,8 @@ hostkey_fingerprint_check_sha256/1, hostkey_fingerprint_check_sha384/1, hostkey_fingerprint_check_sha512/1, - hostkey_fingerprint_check_list/1 + hostkey_fingerprint_check_list/1, + save_accepted_host_option/1 ]). %%% Common test callbacks @@ -124,6 +125,7 @@ all() -> id_string_own_string_server, id_string_own_string_server_trail_space, id_string_random_server, + save_accepted_host_option, {group, hardening_tests} ]. @@ -211,7 +213,8 @@ init_per_testcase(_TestCase, Config) -> end_per_testcase(TestCase, Config) when TestCase == server_password_option; TestCase == server_userpassword_option; TestCase == server_pwdfun_option; - TestCase == server_pwdfun_4_option -> + TestCase == server_pwdfun_4_option ; + TestCase == save_accepted_host_option -> UserDir = filename:join(proplists:get_value(priv_dir, Config), nopubkey), ssh_test_lib:del_dirs(UserDir), end_per_testcase(Config); @@ -1313,6 +1316,36 @@ try_to_connect(Connect, Host, Port, Pid, Tref, N) -> end end. +%%-------------------------------------------------------------------- +save_accepted_host_option(Config) -> + PrivDir = proplists:get_value(priv_dir, Config), + UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth + KnownHosts = filename:join(UserDir, "known_hosts"), + file:make_dir(UserDir), + file:delete(KnownHosts), + SysDir = proplists:get_value(data_dir, Config), + {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SysDir}, + {user_dir, UserDir}, + {user_passwords, [{"vego", "morot"}]} + ]), + {error,enoent} = file:read_file(KnownHosts), + + {ok,_C1} = ssh:connect(Host, Port, [{silently_accept_hosts, true}, + {user, "vego"}, + {password, "morot"}, + {user_interaction, false}, + {save_accepted_host, false}, + {user_dir, UserDir}]), + {error,enoent} = file:read_file(KnownHosts), + + {ok,_C2} = ssh:connect(Host, Port, [{silently_accept_hosts, true}, + {user, "vego"}, + {password, "morot"}, + {user_interaction, false}, + {user_dir, UserDir}]), + {ok,_} = file:read_file(KnownHosts), + ssh:stop_daemon(Pid). + %%-------------------------------------------------------------------- %% Internal functions ------------------------------------------------ %%-------------------------------------------------------------------- -- cgit v1.2.3 From 6eb2a1e497207ca5bc94ddb7a89c2192fcbdd03b Mon Sep 17 00:00:00 2001 From: Erlang/OTP Date: Wed, 21 Feb 2018 15:09:53 +0100 Subject: Prepare release --- lib/ssh/doc/src/notes.xml | 36 ++++++++++++++++++++++++++++++++++++ lib/ssh/vsn.mk | 2 +- 2 files changed, 37 insertions(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml index 3a2f55a487..c559da911b 100644 --- a/lib/ssh/doc/src/notes.xml +++ b/lib/ssh/doc/src/notes.xml @@ -30,6 +30,42 @@ notes.xml +

Ssh 4.6.5 + +
Fixed Bugs and Malfunctions + + +

+ Adjusted supervisor timeouts

+

+ Own Id: OTP-14907

+ + +

+ Remove ERROR messages for slow process exits

+

+ Own Id: OTP-14930

+ + +
+ + +
Improvements and New Features + + +

+ Add option save_accepted_host to + ssh:connection. This option, if set to false, + inhibits saving host keys to e.g the file + known_hosts.

+

+ Own Id: OTP-14935

+ + +
+ +
+
Ssh 4.6.4
Fixed Bugs and Malfunctions diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk index 004db6e3a2..6aaa22a6b4 100644 --- a/lib/ssh/vsn.mk +++ b/lib/ssh/vsn.mk @@ -1,5 +1,5 @@ #-*-makefile-*- ; force emacs to enter makefile-mode -SSH_VSN = 4.6.4 +SSH_VSN = 4.6.5 APP_VSN = "ssh-$(SSH_VSN)" -- cgit v1.2.3