diff options
author | Loïc Hoguin <[email protected]> | 2014-10-03 18:25:29 +0300 |
---|---|---|
committer | Loïc Hoguin <[email protected]> | 2014-10-03 18:25:29 +0300 |
commit | bee5ca852b1a8e1506872aeea57f6c745c8add77 (patch) | |
tree | 00f65257b5ba7e4688dceb46ecce99f2f5f898a6 /src/cowboy_websocket.erl | |
parent | 8e17d492b377cbf2eaf0d191b1e8636ea06c806a (diff) | |
download | cowboy-bee5ca852b1a8e1506872aeea57f6c745c8add77.tar.gz cowboy-bee5ca852b1a8e1506872aeea57f6c745c8add77.tar.bz2 cowboy-bee5ca852b1a8e1506872aeea57f6c745c8add77.zip |
Replace some /binary to /bits in binary pattern matching
We don't need the extra check for multiple of 8 bits.
Diffstat (limited to 'src/cowboy_websocket.erl')
-rw-r--r-- | src/cowboy_websocket.erl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cowboy_websocket.erl b/src/cowboy_websocket.erl index c700af9..cdd0365 100644 --- a/src/cowboy_websocket.erl +++ b/src/cowboy_websocket.erl @@ -269,7 +269,7 @@ websocket_data(State, Req, HandlerState, << Fin:1, Rsv:3/bits, Opcode:4, 1:1, websocket_data(State, Req, HandlerState, Opcode, Len, MaskKey, Rest, Rsv, Fin); %% When payload length is over 63 bits, the most significant bit MUST be 0. -websocket_data(State, Req, HandlerState, << _:8, 1:1, 127:7, 1:1, _:7, _/binary >>) -> +websocket_data(State, Req, HandlerState, << _:8, 1:1, 127:7, 1:1, _:7, _/bits >>) -> websocket_close(State, Req, HandlerState, {error, badframe}); %% All frames sent from the client to the server are masked. websocket_data(State, Req, HandlerState, << _:8, 0:1, _/bits >>) -> @@ -466,7 +466,7 @@ rotate_mask_key(MaskKey, UnmaskedLen) -> -spec is_utf8(binary()) -> false | binary(). is_utf8(Valid = <<>>) -> Valid; -is_utf8(<< _/utf8, Rest/binary >>) -> +is_utf8(<< _/utf8, Rest/bits >>) -> is_utf8(Rest); %% 2 bytes. Codepages C0 and C1 are invalid; fail early. is_utf8(<< 2#1100000:7, _/bits >>) -> |