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Fix cowboy_req:filter_cookies missing valid cookies

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When 3 or more cookies were sent the extra cookies were not
found because the binary:split on ";" stopped at the first
occurrence.
This commit is contained in:
Mirjam Friesen 2024-04-02 13:33:35 +02:00 • committed by Loïc Hoguin
parent 8e121d138c
commit 36f42a5e8b
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2 changed files with 2 additions and 2 deletions
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src/cowboy_req.erl
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@ -462,7 +462,7 @@ filter_cookies(Names0, Req=#{headers := Headers}) ->
case header(<<"cookie">>, Req) of
undefined -> Req;
Value0 ->
Cookies0 = binary:split(Value0, <<$;>>),
Cookies0 = binary:split(Value0, <<$;>>, [global]),
Cookies = lists:filter(fun(Cookie) ->
lists:member(cookie_name(Cookie), Names)
end, Cookies0),