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Make it more strict to interpret some headers #61

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merged 1 commit into from
Sep 29, 2020
+3 −3
Merged

Make it more strict to interpret some headers #61

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6 changes: 3 additions & 3 deletions lib/webrick/httprequest.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -227,9 +227,9 @@ def parse(socket=nil)
raise HTTPStatus::BadRequest, "bad URI `#{@unparsed_uri}'."
end

if /close/io =~ self["connection"]
if /\Aclose\z/io =~ self["connection"]
@keep_alive = false
elsif /keep-alive/io =~ self["connection"]
elsif /\Akeep-alive\z/io =~ self["connection"]
@keep_alive = true
elsif @http_version < "1.1"
@keep_alive = false
Expand Down Expand Up @@ -508,7 +508,7 @@ def read_body(socket, block)
return unless socket
if tc = self['transfer-encoding']
case tc
when /chunked/io then read_chunked(socket, block)
when /\Achunked\z/io then read_chunked(socket, block)
else raise HTTPStatus::NotImplemented, "Transfer-Encoding: #{tc}."
end
elsif self['content-length'] || @remaining_size
Expand Down