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Fix check for URI length to prevent incorrect HTTP 414 errors (#2046)

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Brett Profitt 2025-02-10 21:46:38 -05:00 • committed by GitHub
parent b397c768e4
commit a268d65c4f
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2 changed files with 20 additions and 9 deletions
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16
httplib.h
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@ -7234,14 +7234,6 @@ Server::process_request(Stream &strm, const std::string &remote_addr,
#endif
#endif
// Check if the request URI doesn't exceed the limit
if (line_reader.size() > CPPHTTPLIB_REQUEST_URI_MAX_LENGTH) {
Headers dummy;
detail::read_headers(strm, dummy);
res.status = StatusCode::UriTooLong_414;
return write_response(strm, close_connection, req, res);
}
// Request line and headers
if (!parse_request_line(line_reader.ptr(), req) ||
!detail::read_headers(strm, req.headers)) {
@ -7249,6 +7241,14 @@ Server::process_request(Stream &strm, const std::string &remote_addr,
return write_response(strm, close_connection, req, res);
}
// Check if the request URI doesn't exceed the limit
if (req.target.size() > CPPHTTPLIB_REQUEST_URI_MAX_LENGTH) {
Headers dummy;
detail::read_headers(strm, dummy);
res.status = StatusCode::UriTooLong_414;
return write_response(strm, close_connection, req, res);
}
if (req.get_header_value("Connection") == "close") {
connection_closed = true;
}