diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/kernel/src/inet.erl | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl index a651e82122..41460c948b 100644 --- a/lib/kernel/src/inet.erl +++ b/lib/kernel/src/inet.erl @@ -1255,7 +1255,10 @@ tcp_controlling_process(S, NewOwner) when is_port(S), is_pid(NewOwner) -> _ -> case prim_inet:getopt(S, active) of {ok, A0} -> - prim_inet:setopt(S, active, false), + case A0 of + false -> ok; + _ -> prim_inet:setopt(S, active, false) + end, case tcp_sync_input(S, NewOwner, false) of true -> %% socket already closed, ok; @@ -1263,7 +1266,10 @@ tcp_controlling_process(S, NewOwner) when is_port(S), is_pid(NewOwner) -> try erlang:port_connect(S, NewOwner) of true -> unlink(S), %% unlink from port - prim_inet:setopt(S, active, A0), + case A0 of + false -> ok; + _ -> prim_inet:setopt(S, active, A0) + end, ok catch error:Reason -> |