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commit ae3136ce7c62a4e5d21f6889c9cd69adc55a95c1 Author: ZeddYu Lu <zeddyu...@gmail.com> AuthorDate: Tue Feb 4 11:20:13 2020 -0800 Change header validation (cherry picked from commit 5830bc72611e85e7a31098ce86710242f29076dc) --- proxy/hdrs/HTTP.cc | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-) diff --git a/proxy/hdrs/HTTP.cc b/proxy/hdrs/HTTP.cc index 7c18f91..7f0dc82 100644 --- a/proxy/hdrs/HTTP.cc +++ b/proxy/hdrs/HTTP.cc @@ -1114,20 +1114,18 @@ http_parser_parse_req(HTTPParser *parser, HdrHeap *heap, HTTPHdrImpl *hh, const end = real_end; parser->m_parsing_http = false; - - ParseResult ret = - mime_parser_parse(&parser->m_mime_parser, heap, hh->m_fields_impl, start, end, must_copy_strings, eof, max_hdr_field_size); - // If we're done with the main parse do some validation - if (ret == PARSE_RESULT_DONE) { - ret = validate_hdr_host(hh); // check HOST header - } - if (ret == PARSE_RESULT_DONE) { - ret = validate_hdr_content_length(heap, hh); - } - return ret; } - return mime_parser_parse(&parser->m_mime_parser, heap, hh->m_fields_impl, start, end, must_copy_strings, eof, max_hdr_field_size); + ParseResult ret = + mime_parser_parse(&parser->m_mime_parser, heap, hh->m_fields_impl, start, end, must_copy_strings, eof, max_hdr_field_size); + // If we're done with the main parse do some validation + if (ret == PARSE_RESULT_DONE) { + ret = validate_hdr_host(hh); // check HOST header + } + if (ret == PARSE_RESULT_DONE) { + ret = validate_hdr_content_length(heap, hh); + } + return ret; } ParseResult @@ -1179,7 +1177,7 @@ validate_hdr_content_length(HdrHeap *heap, HTTPHdrImpl *hh) if (mime_hdr_field_find(hh->m_fields_impl, MIME_FIELD_TRANSFER_ENCODING, MIME_LEN_TRANSFER_ENCODING) != nullptr) { // Delete all Content-Length headers Debug("http", "Transfer-Encoding header and Content-Length headers the request, removing all Content-Length headers"); - mime_hdr_field_delete(heap, hh->m_fields_impl, content_length_field); + mime_hdr_field_delete(heap, hh->m_fields_impl, content_length_field, true); return PARSE_RESULT_DONE; }