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author | Micael Karlberg <[email protected]> | 2019-07-24 16:36:40 +0200 |
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committer | Micael Karlberg <[email protected]> | 2019-07-24 17:04:00 +0200 |
commit | 8758de0e10f764e8eb43ee22ddaaabe46fa963de (patch) | |
tree | c8a62f40c03be3166355bc467fd93c49bbfbdfb5 /erts | |
parent | 7f89eba6a8f61868f8e515c763c2cae5ef16664e (diff) | |
download | otp-8758de0e10f764e8eb43ee22ddaaabe46fa963de.tar.gz otp-8758de0e10f764e8eb43ee22ddaaabe46fa963de.tar.bz2 otp-8758de0e10f764e8eb43ee22ddaaabe46fa963de.zip |
[esock] Incorrect socket address guard in sendto
Invalid guard tests for function sendto. It handled the,
invalid, socket address 'null'. Presumably, this was
intended for connected UDP sockets. Though, for a
connected (UDP) socket, the send function shall be used.
Diffstat (limited to 'erts')
-rw-r--r-- | erts/preloaded/ebin/socket.beam | bin | 76476 -> 76124 bytes | |||
-rw-r--r-- | erts/preloaded/src/socket.erl | 21 |
2 files changed, 6 insertions, 15 deletions
diff --git a/erts/preloaded/ebin/socket.beam b/erts/preloaded/ebin/socket.beam Binary files differindex 408c51b57a..095a795a9c 100644 --- a/erts/preloaded/ebin/socket.beam +++ b/erts/preloaded/ebin/socket.beam diff --git a/erts/preloaded/src/socket.erl b/erts/preloaded/src/socket.erl index b9b67f25b4..57b9f54a4e 100644 --- a/erts/preloaded/src/socket.erl +++ b/erts/preloaded/src/socket.erl @@ -1567,7 +1567,7 @@ do_send(SockRef, Data, EFlags, Timeout) -> ok | {error, Reason} when Socket :: socket(), Data :: binary(), - Dest :: null | sockaddr(), + Dest :: sockaddr(), Reason :: term(). sendto(Socket, Data, Dest) -> @@ -1576,7 +1576,7 @@ sendto(Socket, Data, Dest) -> -spec sendto(Socket, Data, Dest, Flags) -> ok | {error, Reason} when Socket :: socket(), Data :: binary(), - Dest :: null | sockaddr(), + Dest :: sockaddr(), Flags :: send_flags(), Reason :: term() ; (Socket, Data, Dest, Timeout :: nowait) -> ok | @@ -1584,13 +1584,13 @@ sendto(Socket, Data, Dest) -> {error, Reason} when Socket :: socket(), Data :: iodata(), - Dest :: null | sockaddr(), + Dest :: sockaddr(), SelectInfo :: select_info(), Reason :: term() ; (Socket, Data, Dest, Timeout) -> ok | {error, Reason} when Socket :: socket(), Data :: iodata(), - Dest :: null | sockaddr(), + Dest :: sockaddr(), Timeout :: timeout(), Reason :: term(). @@ -1605,14 +1605,14 @@ sendto(Socket, Data, Dest, Timeout) -> {error, Reason} when Socket :: socket(), Data :: binary(), - Dest :: null | sockaddr(), + Dest :: sockaddr(), Flags :: send_flags(), SelectInfo :: select_info(), Reason :: term() ; (Socket, Data, Dest, Flags, Timeout) -> ok | {error, Reason} when Socket :: socket(), Data :: binary(), - Dest :: null | sockaddr(), + Dest :: sockaddr(), Flags :: send_flags(), Timeout :: timeout(), Reason :: term(). @@ -1620,15 +1620,6 @@ sendto(Socket, Data, Dest, Timeout) -> sendto(Socket, Data, Dest, Flags, Timeout) when is_list(Data) -> Bin = erlang:list_to_binary(Data), sendto(Socket, Bin, Dest, Flags, Timeout); -sendto(#socket{ref = SockRef}, Data, Dest, Flags, Timeout) - when is_binary(Data) andalso - (Dest =:= null) andalso - is_list(Flags) andalso - ((Timeout =:= nowait) orelse - (Timeout =:= infinity) orelse - (is_integer(Timeout) andalso (Timeout > 0))) -> - EFlags = enc_send_flags(Flags), - do_sendto(SockRef, Data, ensure_sockaddr(Dest), EFlags, Timeout); sendto(#socket{ref = SockRef}, Data, #{family := Fam} = Dest, Flags, Timeout) when is_binary(Data) andalso ((Fam =:= inet) orelse (Fam =:= inet6) orelse (Fam =:= local)) andalso |