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fix badarith on commands

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Alexandre Rodrigues 2020-02-05 13:41:49 +01:00
parent 752297b153
commit 19faf0ae7f
1 changed files with 3 additions and 0 deletions
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3
src/cowboy_http.erl
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@ -970,6 +970,9 @@ commands(State=#state{out_streamid=Current, streams=Streams0}, StreamID, Command
Streams = lists:keyreplace(StreamID, #stream.id, Streams0,
Stream#stream{queue=Queue ++ Commands}),
State#state{streams=Streams};
%% When we have finished reading the request body, do nothing.
commands(State=#state{flow=infinity}, StreamID, [{flow, _}|Tail]) ->
commands(State, StreamID, Tail);
%% Read the request body.
commands(State0=#state{flow=Flow0}, StreamID, [{flow, Size}|Tail]) ->
%% We must read *at least* Size of data otherwise functions