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comparison src/http/ngx_http_spdy.c @ 5650:363395795384

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SPDY: moved a variable initialization near to its check. This should prevent attempts of using pointer before it was checked, since all modern compilers are able to spot access to uninitialized variable. No functional changes.
author Valentin Bartenev <vbart@nginx.com>
date Wed, 09 Apr 2014 18:15:32 +0400
parents e1dcb983d6b3
children b6240baead00
comparison
equal deleted inserted replaced
5649:e1dcb983d6b3 5650:363395795384
1410 ngx_http_spdy_state_data(ngx_http_spdy_connection_t *sc, u_char *pos, 1410 ngx_http_spdy_state_data(ngx_http_spdy_connection_t *sc, u_char *pos,
1411 u_char *end) 1411 u_char *end)
1412 { 1412 {
1413 ngx_http_spdy_stream_t *stream; 1413 ngx_http_spdy_stream_t *stream;
1414 1414
1415 stream = sc->stream;
1416
1417 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0, 1415 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, sc->connection->log, 0,
1418 "spdy DATA frame"); 1416 "spdy DATA frame");
1419 1417
1420 if (sc->length > sc->recv_window) { 1418 if (sc->length > sc->recv_window) {
1421 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0, 1419 ngx_log_error(NGX_LOG_INFO, sc->connection->log, 0,
1438 return ngx_http_spdy_state_internal_error(sc); 1436 return ngx_http_spdy_state_internal_error(sc);
1439 } 1437 }
1440 1438
1441 sc->recv_window = NGX_SPDY_MAX_WINDOW; 1439 sc->recv_window = NGX_SPDY_MAX_WINDOW;
1442 } 1440 }
1441
1442 stream = sc->stream;
1443 1443
1444 if (stream == NULL) { 1444 if (stream == NULL) {
1445 return ngx_http_spdy_state_skip(sc, pos, end); 1445 return ngx_http_spdy_state_skip(sc, pos, end);
1446 } 1446 }
1447 1447