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comparison src/http/ngx_http_request.c @ 7626:fe5976aae0e3

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Removed "Transfer-Encoding: identity" support. The "identity" transfer coding has been removed in RFC 7230. It is believed that it is not used in real life, and at the same time it provides a potential attack vector.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 20 Feb 2020 16:19:34 +0300
parents aca005d232ff
children 4f18393a1d51
comparison
equal deleted inserted replaced
7625:aca005d232ff 7626:fe5976aae0e3
1950 { 1950 {
1951 r->headers_in.content_length = NULL; 1951 r->headers_in.content_length = NULL;
1952 r->headers_in.content_length_n = -1; 1952 r->headers_in.content_length_n = -1;
1953 r->headers_in.chunked = 1; 1953 r->headers_in.chunked = 1;
1954 1954
1955 } else if (r->headers_in.transfer_encoding->value.len != 8 1955 } else {
1956 || ngx_strncasecmp(r->headers_in.transfer_encoding->value.data,
1957 (u_char *) "identity", 8) != 0)
1958 {
1959 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, 1956 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
1960 "client sent unknown \"Transfer-Encoding\": \"%V\"", 1957 "client sent unknown \"Transfer-Encoding\": \"%V\"",
1961 &r->headers_in.transfer_encoding->value); 1958 &r->headers_in.transfer_encoding->value);
1962 ngx_http_finalize_request(r, NGX_HTTP_NOT_IMPLEMENTED); 1959 ngx_http_finalize_request(r, NGX_HTTP_NOT_IMPLEMENTED);
1963 return NGX_ERROR; 1960 return NGX_ERROR;