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authorBlake Gentry <[email protected]>2013-05-30 11:36:20 -0700
committerBlake Gentry <[email protected]>2013-05-31 11:15:20 -0700
commit157f64b49b23210015d40bc63391060c2aba2b0c (patch)
treedc260011d44a324172da7c2c03215562c64c8324 /src
parent9a2d35c2e800ee73c27b6d6cc324453c5219f715 (diff)
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zero-length header names MUST issue a stream error
Diffstat (limited to 'src')
-rw-r--r--src/cowboy_spdy.erl5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cowboy_spdy.erl b/src/cowboy_spdy.erl
index ba02706..3fe477b 100644
--- a/src/cowboy_spdy.erl
+++ b/src/cowboy_spdy.erl
@@ -247,6 +247,9 @@ control_frame(State=#state{middlewares=Middlewares, env=Env,
loop(State#state{last_streamid=StreamID,
children=[#child{streamid=StreamID, pid=Pid,
input=IsFin, output=nofin}|Children]});
+ {error, badname} ->
+ rst_stream(State, StreamID, protocol_error),
+ loop(State#state{last_streamid=StreamID});
{error, special} ->
rst_stream(State, StreamID, protocol_error),
loop(State#state{last_streamid=StreamID})
@@ -344,6 +347,8 @@ syn_stream_headers(<<>>, 0, Acc, Special=#special_headers{
true ->
{ok, lists:reverse(Acc), Special}
end;
+syn_stream_headers(<< 0:32, _Rest/bits >>, _NbHeaders, _Acc, _Special) ->
+ {error, badname};
syn_stream_headers(<< NameLen:32, Rest/bits >>, NbHeaders, Acc, Special) ->
<< Name:NameLen/binary, ValueLen:32, Rest2/bits >> = Rest,
<< Value:ValueLen/binary, Rest3/bits >> = Rest2,