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http2: flatten code style

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pull/6433/head
Philippe Antoine 4 years ago committed by Victor Julien
parent 527415dba0
commit 42ba421ca9
1 changed files with 18 additions and 16 deletions
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34
src/app-layer-htp.c
Unescape Escape View File

@ -925,23 +925,25 @@ static AppLayerResult HTPHandleResponseData(Flow *f, void *htp_state,
if (tx != NULL && tx->response_status_number == 101) {
htp_header_t *h =
(htp_header_t *)htp_table_get_c(tx->response_headers, "Upgrade");
if (h != NULL) {
if (bstr_cmp_c(h->value, "h2c") == 0) {
uint16_t dp = 0;
if (tx->request_port_number != -1) {
dp = (uint16_t)tx->request_port_number;
}
consumed = htp_connp_res_data_consumed(hstate->connp);
AppLayerRequestProtocolChange(hstate->f, dp, ALPROTO_HTTP2);
// During HTTP2 upgrade, we may consume the HTTP1 part of the data
// and we need to parser the remaining part with HTTP2
if (consumed > 0 && consumed < input_len) {
SCReturnStruct(
APP_LAYER_INCOMPLETE(consumed, input_len - consumed));
}
SCReturnStruct(APP_LAYER_OK);
}
if (h == NULL) {
break;
}
if (bstr_cmp_c(h->value, "h2c") != 0) {
break;
}
uint16_t dp = 0;
if (tx->request_port_number != -1) {
dp = (uint16_t)tx->request_port_number;
}
consumed = htp_connp_res_data_consumed(hstate->connp);
AppLayerRequestProtocolChange(hstate->f, dp, ALPROTO_HTTP2);
// During HTTP2 upgrade, we may consume the HTTP1 part of the data
// and we need to parser the remaining part with HTTP2
if (consumed > 0 && consumed < input_len) {
SCReturnStruct(
APP_LAYER_INCOMPLETE(consumed, input_len - consumed));
}
SCReturnStruct(APP_LAYER_OK);
}
break;
default:

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