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view conf/scgi_params @ 7121:924b6ef942bf

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Fixed handling of unix sockets in $binary_remote_addr. Previously, unix sockets were treated as AF_INET ones, and this may result in buffer overread on Linux, where unbound unix sockets have 2-byte addresses. Note that it is not correct to use just sun_path as a binary representation for unix sockets. This will result in an empty string for unbound unix sockets, and thus behaviour of limit_req and limit_conn will change when switching from $remote_addr to $binary_remote_addr. As such, normal text representation is used. Reported by Stephan Dollberg.
author Maxim Dounin <mdounin@mdounin.ru>
date Wed, 04 Oct 2017 21:19:42 +0300
parents 62869a9b2e7d
children
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scgi_param  REQUEST_METHOD     $request_method;
scgi_param  REQUEST_URI        $request_uri;
scgi_param  QUERY_STRING       $query_string;
scgi_param  CONTENT_TYPE       $content_type;

scgi_param  DOCUMENT_URI       $document_uri;
scgi_param  DOCUMENT_ROOT      $document_root;
scgi_param  SCGI               1;
scgi_param  SERVER_PROTOCOL    $server_protocol;
scgi_param  REQUEST_SCHEME     $scheme;
scgi_param  HTTPS              $https if_not_empty;

scgi_param  REMOTE_ADDR        $remote_addr;
scgi_param  REMOTE_PORT        $remote_port;
scgi_param  SERVER_PORT        $server_port;
scgi_param  SERVER_NAME        $server_name;