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https://github.com/nginx/nginx.git
synced 2024-12-27 01:11:13 -06:00
SPDY: improved logging.
This commit is contained in:
parent
d51d168066
commit
d04a714a6d
@ -395,8 +395,7 @@ ngx_http_spdy_init(ngx_event_t *rev)
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c = rev->data;
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hc = c->data;
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ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0,
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"init spdy request");
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ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "init spdy request");
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c->log->action = "processing SPDY";
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@ -556,7 +555,7 @@ ngx_http_spdy_read_handler(ngx_event_t *rev)
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if (n == 0 && (sc->incomplete || sc->processing)) {
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ngx_log_error(NGX_LOG_INFO, c->log, 0,
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"client closed prematurely connection");
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"client prematurely closed connection");
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}
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if (n == 0 || n == NGX_ERROR) {
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@ -644,7 +643,7 @@ ngx_http_spdy_write_handler(ngx_event_t *wev)
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stream->handled = 0;
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ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0,
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"spdy run stream %ui", stream->id);
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"run spdy stream %ui", stream->id);
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wev = stream->request->connection->write;
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wev->handler(wev);
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@ -860,7 +859,7 @@ ngx_http_spdy_state_head(ngx_http_spdy_connection_t *sc, u_char *pos,
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pos += sizeof(uint32_t);
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ngx_log_debug3(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy process frame head:%08XD f:%Xd l:%uz",
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"process spdy frame head:%08XD f:%Xd l:%uz",
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head, sc->flags, sc->length);
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if (ngx_spdy_ctl_frame_check(head)) {
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@ -872,6 +871,8 @@ ngx_http_spdy_state_head(ngx_http_spdy_connection_t *sc, u_char *pos,
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return ngx_http_spdy_state_syn_stream(sc, pos, end);
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case NGX_SPDY_SYN_REPLY:
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client sent unexpected SYN_REPLY frame");
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return ngx_http_spdy_state_protocol_error(sc);
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case NGX_SPDY_RST_STREAM:
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@ -887,6 +888,8 @@ ngx_http_spdy_state_head(ngx_http_spdy_connection_t *sc, u_char *pos,
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return ngx_http_spdy_state_skip(sc, pos, end); /* TODO */
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case NGX_SPDY_HEADERS:
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client sent unexpected HEADERS frame");
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return ngx_http_spdy_state_protocol_error(sc);
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case NGX_SPDY_WINDOW_UPDATE:
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@ -904,10 +907,8 @@ ngx_http_spdy_state_head(ngx_http_spdy_connection_t *sc, u_char *pos,
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return ngx_http_spdy_state_data(sc, pos, end);
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}
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/* TODO version & type check */
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ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy unknown frame");
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client sent invalid frame");
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return ngx_http_spdy_state_protocol_error(sc);
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}
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@ -927,7 +928,10 @@ ngx_http_spdy_state_syn_stream(ngx_http_spdy_connection_t *sc, u_char *pos,
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}
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if (sc->length <= NGX_SPDY_SYN_STREAM_SIZE) {
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/* TODO logging */
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client sent SYN_STREAM frame with incorrect length %uz",
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sc->length);
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return ngx_http_spdy_state_protocol_error(sc);
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}
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@ -968,7 +972,7 @@ ngx_http_spdy_state_syn_stream(ngx_http_spdy_connection_t *sc, u_char *pos,
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if (sc->processing >= sscf->concurrent_streams) {
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"spdy concurrent streams exceeded %ui", sc->processing);
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"concurrent streams exceeded %ui", sc->processing);
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if (ngx_http_spdy_send_rst_stream(sc, sid, NGX_SPDY_REFUSED_STREAM,
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prio)
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@ -1026,7 +1030,7 @@ ngx_http_spdy_state_headers(ngx_http_spdy_connection_t *sc, u_char *pos,
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r = sc->stream->request;
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ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
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"spdy process HEADERS %uz of %uz", size, sc->length);
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"process spdy header block %uz of %uz", size, sc->length);
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buf = r->header_in;
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@ -1101,7 +1105,7 @@ ngx_http_spdy_state_headers(ngx_http_spdy_connection_t *sc, u_char *pos,
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buf->pos += NGX_SPDY_NV_NUM_SIZE;
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ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
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"spdy HEADERS block consists of %ui entries",
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"spdy header block has %ui entries",
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sc->entries);
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if (ngx_list_init(&r->headers_in.headers, r->pool, 20,
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@ -1142,7 +1146,6 @@ ngx_http_spdy_state_headers(ngx_http_spdy_connection_t *sc, u_char *pos,
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rc = ngx_http_spdy_alloc_large_header_buffer(r);
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if (rc == NGX_DECLINED) {
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/* TODO logging */
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ngx_http_finalize_request(r,
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NGX_HTTP_REQUEST_HEADER_TOO_LARGE);
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return ngx_http_spdy_state_headers_skip(sc, pos, end);
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@ -1179,9 +1182,8 @@ ngx_http_spdy_state_headers(ngx_http_spdy_connection_t *sc, u_char *pos,
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}
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if (complete) {
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/* TODO: improve error message */
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ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
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"spdy again while last chunk");
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"premature end of spdy header block");
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return ngx_http_spdy_state_headers_error(sc, pos, end);
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}
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@ -1190,13 +1192,7 @@ ngx_http_spdy_state_headers(ngx_http_spdy_connection_t *sc, u_char *pos,
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ngx_http_spdy_state_headers);
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case NGX_HTTP_PARSE_INVALID_HEADER:
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/* TODO: improve error message */
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ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
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"client sent invalid header line");
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ngx_http_finalize_request(r, NGX_HTTP_BAD_REQUEST);
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return ngx_http_spdy_state_headers_skip(sc, pos, end);
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default: /* NGX_ERROR */
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@ -1262,6 +1258,9 @@ ngx_http_spdy_state_headers_skip(ngx_http_spdy_connection_t *sc, u_char *pos,
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ngx_http_spdy_state_headers_skip);
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}
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ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy header block skip %uz of %uz", size, sc->length);
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sc->zstream_in.next_in = pos;
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sc->zstream_in.avail_in = (size < sc->length) ? size : sc->length;
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@ -1364,7 +1363,7 @@ ngx_http_spdy_state_window_update(ngx_http_spdy_connection_t *sc, u_char *pos,
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client violated flow control for stream %ui: "
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"received WINDOW_UPDATE frame with delta %uz "
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"that is not allowed for window %z",
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"not allowed for window %z",
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sid, delta, stream->send_window);
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if (ngx_http_spdy_terminate_stream(sc, stream,
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@ -1397,7 +1396,7 @@ ngx_http_spdy_state_window_update(ngx_http_spdy_connection_t *sc, u_char *pos,
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client violated connection flow control: "
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"received WINDOW_UPDATE frame with delta %uz "
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"that is not allowed for window %uz",
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"not allowed for window %uz",
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delta, sc->send_window);
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return ngx_http_spdy_state_protocol_error(sc);
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@ -1440,8 +1439,8 @@ ngx_http_spdy_state_data(ngx_http_spdy_connection_t *sc, u_char *pos,
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if (sc->length > sc->recv_window) {
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client violated connection flow control: length of "
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"received DATA frame %uz, while available window %uz",
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"client violated connection flow control: "
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"received DATA frame length %uz, available window %uz",
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sc->length, sc->recv_window);
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return ngx_http_spdy_state_protocol_error(sc);
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@ -1465,13 +1464,16 @@ ngx_http_spdy_state_data(ngx_http_spdy_connection_t *sc, u_char *pos,
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stream = sc->stream;
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if (stream == NULL) {
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ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"unknown spdy stream");
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return ngx_http_spdy_state_skip(sc, pos, end);
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}
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if (sc->length > stream->recv_window) {
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client violated flow control for stream %ui: length of "
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"received DATA frame %uz, while available window %uz",
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"client violated flow control for stream %ui: "
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"received DATA frame length %uz, available window %uz",
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stream->id, sc->length, stream->recv_window);
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if (ngx_http_spdy_terminate_stream(sc, stream,
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@ -1501,7 +1503,7 @@ ngx_http_spdy_state_data(ngx_http_spdy_connection_t *sc, u_char *pos,
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if (stream->in_closed) {
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client sent DATA frame for half closed stream %ui",
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"client sent DATA frame for half-closed stream %ui",
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stream->id);
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if (ngx_http_spdy_terminate_stream(sc, stream,
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@ -1544,7 +1546,10 @@ ngx_http_spdy_state_read_data(ngx_http_spdy_connection_t *sc, u_char *pos,
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stream->in_closed = 1;
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}
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/* TODO log and accounting */
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ngx_log_debug1(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"skipping spdy DATA frame, reason: %d",
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stream->skip_data);
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return ngx_http_spdy_state_skip(sc, pos, end);
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}
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@ -1573,7 +1578,10 @@ ngx_http_spdy_state_read_data(ngx_http_spdy_connection_t *sc, u_char *pos,
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if (r->headers_in.content_length_n != -1
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&& r->headers_in.content_length_n < rb->rest)
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{
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/* TODO logging */
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ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
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"client intended to send body data "
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"larger than declared");
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stream->skip_data = NGX_SPDY_DATA_ERROR;
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goto error;
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@ -1584,9 +1592,8 @@ ngx_http_spdy_state_read_data(ngx_http_spdy_connection_t *sc, u_char *pos,
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&& clcf->client_max_body_size < rb->rest)
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{
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ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
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"client intended to send too large chunked "
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"body: %O bytes",
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rb->rest);
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"client intended to send "
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"too large chunked body: %O bytes", rb->rest);
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stream->skip_data = NGX_SPDY_DATA_ERROR;
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goto error;
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@ -1638,7 +1645,7 @@ ngx_http_spdy_state_read_data(ngx_http_spdy_connection_t *sc, u_char *pos,
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} else if (r->headers_in.content_length_n != rb->rest) {
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ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
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"client prematurely closed stream: "
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"%O of %O bytes of request body received",
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"only %O out of %O bytes of request body received",
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rb->rest, r->headers_in.content_length_n);
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stream->skip_data = NGX_SPDY_DATA_ERROR;
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@ -1717,9 +1724,11 @@ ngx_http_spdy_state_rst_stream(ngx_http_spdy_connection_t *sc, u_char *pos,
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"spdy RST_STREAM sid:%ui st:%ui", sid, status);
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stream = ngx_http_spdy_get_stream_by_id(sc, sid);
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if (stream == NULL) {
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ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"unknown stream, probably it has been closed already");
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"unknown spdy stream");
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return ngx_http_spdy_state_complete(sc, pos, end);
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}
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@ -1738,7 +1747,7 @@ ngx_http_spdy_state_rst_stream(ngx_http_spdy_connection_t *sc, u_char *pos,
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case NGX_SPDY_INTERNAL_ERROR:
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ngx_log_error(NGX_LOG_INFO, fc->log, 0,
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"client terminated stream %ui because of internal error",
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"client terminated stream %ui due to internal error",
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sid);
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break;
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@ -1770,7 +1779,10 @@ ngx_http_spdy_state_ping(ngx_http_spdy_connection_t *sc, u_char *pos,
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}
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if (sc->length != NGX_SPDY_PING_SIZE) {
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/* TODO logging */
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client sent PING frame with incorrect length %uz",
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sc->length);
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return ngx_http_spdy_state_protocol_error(sc);
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}
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@ -1810,6 +1822,9 @@ ngx_http_spdy_state_skip(ngx_http_spdy_connection_t *sc, u_char *pos,
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size = end - pos;
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ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy frame skip %uz of %uz", size, sc->length);
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if (size < sc->length) {
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sc->length -= size;
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return ngx_http_spdy_state_save(sc, end, end,
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@ -1839,13 +1854,16 @@ ngx_http_spdy_state_settings(ngx_http_spdy_connection_t *sc, u_char *pos,
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sc->length -= NGX_SPDY_SETTINGS_NUM_SIZE;
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if (sc->length < sc->entries * NGX_SPDY_SETTINGS_PAIR_SIZE) {
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/* TODO logging */
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ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
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"client sent SETTINGS frame with incorrect "
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"length %uz or number of entries %ui",
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sc->length, sc->entries);
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return ngx_http_spdy_state_protocol_error(sc);
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}
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ngx_log_debug1(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy SETTINGS frame consists of %ui entries",
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sc->entries);
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"spdy SETTINGS frame has %ui entries", sc->entries);
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}
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while (sc->entries) {
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@ -1905,6 +1923,9 @@ static u_char *
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ngx_http_spdy_state_complete(ngx_http_spdy_connection_t *sc, u_char *pos,
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u_char *end)
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{
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ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy frame complete pos:%p end:%p", pos, end);
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sc->handler = ngx_http_spdy_state_head;
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sc->stream = NULL;
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@ -1918,12 +1939,16 @@ ngx_http_spdy_state_save(ngx_http_spdy_connection_t *sc,
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{
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size_t size;
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ngx_log_debug3(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy frame state save pos:%p end:%p handler:%p",
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pos, end, handler);
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size = end - pos;
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if (size > NGX_SPDY_STATE_BUFFER_SIZE) {
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ngx_log_error(NGX_LOG_ALERT, sc->connection->log, 0,
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"spdy state buffer overflow: "
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"%uz bytes required", size);
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"state buffer overflow: %uz bytes required", size);
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return ngx_http_spdy_state_internal_error(sc);
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}
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@ -1998,7 +2023,7 @@ ngx_http_spdy_send_window_update(ngx_http_spdy_connection_t *sc, ngx_uint_t sid,
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ngx_http_spdy_out_frame_t *frame;
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ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy write WINDOW_UPDATE sid:%ui delta:%ui", sid, delta);
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"spdy send WINDOW_UPDATE sid:%ui delta:%ui", sid, delta);
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frame = ngx_http_spdy_get_ctl_frame(sc, NGX_SPDY_WINDOW_UPDATE_SIZE,
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NGX_SPDY_HIGHEST_PRIORITY);
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@ -2037,7 +2062,7 @@ ngx_http_spdy_send_rst_stream(ngx_http_spdy_connection_t *sc, ngx_uint_t sid,
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}
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ngx_log_debug2(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy write RST_STREAM sid:%ui st:%ui", sid, status);
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"spdy send RST_STREAM sid:%ui st:%ui", sid, status);
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frame = ngx_http_spdy_get_ctl_frame(sc, NGX_SPDY_RST_STREAM_SIZE,
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priority);
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@ -2072,7 +2097,7 @@ ngx_http_spdy_send_goaway(ngx_http_spdy_connection_t *sc)
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ngx_http_spdy_out_frame_t *frame;
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ngx_log_debug1(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy create GOAWAY sid:%ui", sc->last_sid);
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"spdy send GOAWAY sid:%ui", sc->last_sid);
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frame = ngx_http_spdy_get_ctl_frame(sc, NGX_SPDY_GOAWAY_SIZE,
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NGX_SPDY_HIGHEST_PRIORITY);
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@ -2108,7 +2133,7 @@ ngx_http_spdy_send_settings(ngx_http_spdy_connection_t *sc)
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ngx_http_spdy_out_frame_t *frame;
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ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
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"spdy create SETTINGS frame");
|
||||
"spdy send SETTINGS frame");
|
||||
|
||||
frame = ngx_palloc(sc->pool, sizeof(ngx_http_spdy_out_frame_t));
|
||||
if (frame == NULL) {
|
||||
@ -2230,7 +2255,7 @@ ngx_http_spdy_get_ctl_frame(ngx_http_spdy_connection_t *sc, size_t length,
|
||||
#if (NGX_DEBUG)
|
||||
if (length > NGX_SPDY_CTL_FRAME_BUFFER_SIZE - NGX_SPDY_FRAME_HEADER_SIZE) {
|
||||
ngx_log_error(NGX_LOG_ALERT, sc->pool->log, 0,
|
||||
"requested control frame is too big: %uz", length);
|
||||
"requested control frame is too large: %uz", length);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -2498,6 +2523,10 @@ ngx_http_spdy_parse_header(ngx_http_request_t *r)
|
||||
case LF:
|
||||
case CR:
|
||||
case ':':
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent invalid header name: \"%*s\"",
|
||||
r->lowcase_index, r->header_name_start);
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
@ -2555,6 +2584,15 @@ ngx_http_spdy_parse_header(ngx_http_request_t *r)
|
||||
}
|
||||
|
||||
if (ch == CR || ch == LF) {
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent header \"%*s\" with "
|
||||
"invalid value: \"%*s\\%c...\"",
|
||||
r->header_name_end - r->header_name_start,
|
||||
r->header_name_start,
|
||||
p - r->header_start,
|
||||
r->header_start,
|
||||
ch == CR ? 'r' : 'n');
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
@ -2579,7 +2617,7 @@ ngx_http_spdy_parse_header(ngx_http_request_t *r)
|
||||
static ngx_int_t
|
||||
ngx_http_spdy_alloc_large_header_buffer(ngx_http_request_t *r)
|
||||
{
|
||||
u_char *old, *new;
|
||||
u_char *old, *new, *p;
|
||||
size_t rest;
|
||||
ngx_buf_t *buf;
|
||||
ngx_http_spdy_stream_t *stream;
|
||||
@ -2595,12 +2633,30 @@ ngx_http_spdy_alloc_large_header_buffer(ngx_http_request_t *r)
|
||||
if (stream->header_buffers
|
||||
== (ngx_uint_t) cscf->large_client_header_buffers.num)
|
||||
{
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent too large request");
|
||||
|
||||
return NGX_DECLINED;
|
||||
}
|
||||
|
||||
rest = r->header_in->last - r->header_in->pos;
|
||||
|
||||
/*
|
||||
* equality is prohibited since one more byte is needed
|
||||
* for null-termination
|
||||
*/
|
||||
if (rest >= cscf->large_client_header_buffers.size) {
|
||||
p = r->header_in->pos;
|
||||
|
||||
if (rest > NGX_MAX_ERROR_STR - 300) {
|
||||
rest = NGX_MAX_ERROR_STR - 300;
|
||||
p[rest++] = '.'; p[rest++] = '.'; p[rest++] = '.';
|
||||
}
|
||||
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent too long header name or value: \"%*s\"",
|
||||
rest, p);
|
||||
|
||||
return NGX_DECLINED;
|
||||
}
|
||||
|
||||
@ -2610,7 +2666,7 @@ ngx_http_spdy_alloc_large_header_buffer(ngx_http_request_t *r)
|
||||
}
|
||||
|
||||
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
||||
"spdy large header alloc: %p %z",
|
||||
"spdy large header alloc: %p %uz",
|
||||
buf->pos, buf->end - buf->last);
|
||||
|
||||
old = r->header_in->pos;
|
||||
@ -2665,6 +2721,11 @@ ngx_http_spdy_handle_request_header(ngx_http_request_t *r)
|
||||
return sh->handler(r);
|
||||
}
|
||||
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent invalid header name: \":%*s\"",
|
||||
r->header_end - r->header_name_start,
|
||||
r->header_name_start);
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
@ -2735,6 +2796,9 @@ ngx_http_spdy_parse_method(ngx_http_request_t *r)
|
||||
}, *test;
|
||||
|
||||
if (r->method_name.len) {
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent duplicate :method header");
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
@ -2772,7 +2836,9 @@ ngx_http_spdy_parse_method(ngx_http_request_t *r)
|
||||
do {
|
||||
if ((*p < 'A' || *p > 'Z') && *p != '_') {
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent invalid method");
|
||||
"client sent invalid method: \"%V\"",
|
||||
&r->method_name);
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
@ -2788,6 +2854,9 @@ static ngx_int_t
|
||||
ngx_http_spdy_parse_scheme(ngx_http_request_t *r)
|
||||
{
|
||||
if (r->schema_start) {
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent duplicate :schema header");
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
@ -2804,6 +2873,9 @@ ngx_http_spdy_parse_host(ngx_http_request_t *r)
|
||||
ngx_table_elt_t *h;
|
||||
|
||||
if (r->headers_in.host) {
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent duplicate :host header");
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
@ -2832,6 +2904,9 @@ static ngx_int_t
|
||||
ngx_http_spdy_parse_path(ngx_http_request_t *r)
|
||||
{
|
||||
if (r->unparsed_uri.len) {
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent duplicate :path header");
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
@ -2839,6 +2914,10 @@ ngx_http_spdy_parse_path(ngx_http_request_t *r)
|
||||
r->uri_end = r->header_end;
|
||||
|
||||
if (ngx_http_parse_uri(r) != NGX_OK) {
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent invalid URI: \"%*s\"",
|
||||
r->uri_end - r->uri_start, r->uri_start);
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
@ -2860,19 +2939,22 @@ ngx_http_spdy_parse_version(ngx_http_request_t *r)
|
||||
u_char *p, ch;
|
||||
|
||||
if (r->http_protocol.len) {
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent duplicate :version header");
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
p = r->header_start;
|
||||
|
||||
if (r->header_end - p < 8 || !(ngx_str5cmp(p, 'H', 'T', 'T', 'P', '/'))) {
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
goto invalid;
|
||||
}
|
||||
|
||||
ch = *(p + 5);
|
||||
|
||||
if (ch < '1' || ch > '9') {
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
goto invalid;
|
||||
}
|
||||
|
||||
r->http_major = ch - '0';
|
||||
@ -2886,20 +2968,20 @@ ngx_http_spdy_parse_version(ngx_http_request_t *r)
|
||||
}
|
||||
|
||||
if (ch < '0' || ch > '9') {
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
goto invalid;
|
||||
}
|
||||
|
||||
r->http_major = r->http_major * 10 + ch - '0';
|
||||
}
|
||||
|
||||
if (*p != '.') {
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
goto invalid;
|
||||
}
|
||||
|
||||
ch = *(p + 1);
|
||||
|
||||
if (ch < '0' || ch > '9') {
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
goto invalid;
|
||||
}
|
||||
|
||||
r->http_minor = ch - '0';
|
||||
@ -2909,7 +2991,7 @@ ngx_http_spdy_parse_version(ngx_http_request_t *r)
|
||||
ch = *p;
|
||||
|
||||
if (ch < '0' || ch > '9') {
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
goto invalid;
|
||||
}
|
||||
|
||||
r->http_minor = r->http_minor * 10 + ch - '0';
|
||||
@ -2920,6 +3002,14 @@ ngx_http_spdy_parse_version(ngx_http_request_t *r)
|
||||
r->http_version = r->http_major * 1000 + r->http_minor;
|
||||
|
||||
return NGX_OK;
|
||||
|
||||
invalid:
|
||||
|
||||
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
|
||||
"client sent invalid http version: \"%*s\"",
|
||||
r->header_end - r->header_start, r->header_start);
|
||||
|
||||
return NGX_HTTP_PARSE_INVALID_HEADER;
|
||||
}
|
||||
|
||||
|
||||
@ -3007,7 +3097,7 @@ ngx_http_spdy_run_request(ngx_http_request_t *r)
|
||||
}
|
||||
|
||||
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
||||
"http header: \"%V: %V\"", &h[i].key, &h[i].value);
|
||||
"spdy http header: \"%V: %V\"", &h[i].key, &h[i].value);
|
||||
}
|
||||
|
||||
r->http_state = NGX_HTTP_PROCESS_REQUEST_STATE;
|
||||
@ -3269,7 +3359,7 @@ ngx_http_spdy_close_stream(ngx_http_spdy_stream_t *stream, ngx_int_t rc)
|
||||
|
||||
if (ev->active || ev->disabled) {
|
||||
ngx_log_error(NGX_LOG_ALERT, sc->connection->log, 0,
|
||||
"spdy fake read event was activated");
|
||||
"fake read event was activated");
|
||||
}
|
||||
|
||||
if (ev->timer_set) {
|
||||
@ -3284,7 +3374,7 @@ ngx_http_spdy_close_stream(ngx_http_spdy_stream_t *stream, ngx_int_t rc)
|
||||
|
||||
if (ev->active || ev->disabled) {
|
||||
ngx_log_error(NGX_LOG_ALERT, sc->connection->log, 0,
|
||||
"spdy fake write event was activated");
|
||||
"fake write event was activated");
|
||||
}
|
||||
|
||||
if (ev->timer_set) {
|
||||
|
@ -533,8 +533,7 @@ ngx_http_spdy_header_filter(ngx_http_request_t *r)
|
||||
ngx_free(buf);
|
||||
|
||||
if (rc != Z_OK) {
|
||||
ngx_log_error(NGX_LOG_ALERT, c->log, 0,
|
||||
"spdy deflate() failed: %d", rc);
|
||||
ngx_log_error(NGX_LOG_ALERT, c->log, 0, "deflate() failed: %d", rc);
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user