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cowboy_http_protocol shouldn't crash if the client sends HTTP responses

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It was replying back the correct error, but with a crash message in
the console. This patch prevents it from crashing.

Fixes issue #94 reported by oribrost.
This commit is contained in:
Loïc Hoguin 2011-12-06 12:22:36 +01:00
parent aab1587a4b
commit 0201f7f2b2
2 changed files with 25 additions and 4 deletions
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2
src/cowboy_http_protocol.erl
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@ -125,7 +125,7 @@ request({http_error, <<"\r\n">>},
error_terminate(400, State);
request({http_error, <<"\r\n">>}, State=#state{req_empty_lines=N}) ->
parse_request(State#state{req_empty_lines=N + 1});
request({http_error, _Any}, State) ->
request(_Any, State) ->
error_terminate(400, State).
-spec parse_header(#http_req{}, #state{}) -> ok | none().