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Malformed CAPTCHA response may crash a room. This is now fixed.
SVN Revision: 2148
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parent
1266bf48e6
commit
b7fd730409
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@ -153,8 +153,9 @@ process_reply({xmlelement, "captcha", _, _} = El) ->
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{error, malformed};
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Xdata ->
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Fields = jlib:parse_xdata_submit(Xdata),
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[Id | _] = proplists:get_value("challenge", Fields, [none]),
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[OCR | _] = proplists:get_value("ocr", Fields, [none]),
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case {proplists:get_value("challenge", Fields),
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proplists:get_value("ocr", Fields)} of
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{[Id|_], [OCR|_]} ->
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?T(case mnesia:read(captcha, Id, write) of
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[#captcha{pid=Pid, args=Args, key=Key, tref=Tref}] ->
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mnesia:delete({captcha, Id}),
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@ -168,7 +169,10 @@ process_reply({xmlelement, "captcha", _, _} = El) ->
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end;
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_ ->
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{error, not_found}
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end)
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end);
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_ ->
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{error, malformed}
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end
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end;
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process_reply(_) ->
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{error, malformed}.
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