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ASF GitHub Bot commented on DISPATCH-2106: ------------------------------------------ ganeshmurthy opened a new pull request #1206: URL: https://github.com/apache/qpid-dispatch/pull/1206 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > [HTTP2] coverity errors > ----------------------- > > Key: DISPATCH-2106 > URL: https://issues.apache.org/jira/browse/DISPATCH-2106 > Project: Qpid Dispatch > Issue Type: Bug > Components: Protocol Adaptors > Affects Versions: 1.16.0 > Reporter: Ken Giusti > Assignee: Ganesh Murthy > Priority: Major > Fix For: 1.17.0 > > > [View in coverity > website|https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P0qcxCbhZ31OYv50yrYzWbMPmorD7XnOuZAY1PF5CxqEeKRARa-2FNIb9NgRx3I5GnaWT0ahntmzOiTsHYFJfTdXTXBeRPsUiGGEXnaDOWhxJ_w8xEUxas-2FGH82wkNPpeCiA-2Fca9GedKFqh2wBbuF5Hks63KpvdX8ua9OXCPRTdvgaN6wJ5z4C2sTXqY04L5a3RYdertN1-2FB9NA8Tq25x2C2-2FoQQRuU8G6vQ74tNg63oy771wTuBf5ZOuYWNDRy5qbjfRja-2BwLS4djseUaLyw5quDN7aSOVQvEqSp1q6Uu3Ga1HzY-2Bf7-2BNxQQEWi9jRLdrWg-3D-3D] > {{** CID 370602: Control flow issues (DEADCODE) > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http2/http2_adaptor.c: > 1942 in qdr_http_deliver() > ________________________________________________________________________________________________________ > *** CID 370602: Control flow issues (DEADCODE) > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http2/http2_adaptor.c: > 1942 in qdr_http_deliver() > 1936 if (stream_data->status == QD_STREAM_FULLY_CLOSED && disp == > PN_ACCEPTED) { > 1937 qd_log(http2_adaptor->log_source, QD_LOG_TRACE, > "[C%"PRIu64"][S%"PRId32"] qdr_http_deliver - calling free_http2_stream_data", > conn->conn_id, stream_data->stream_id); > 1938 free_http2_stream_data(stream_data, false); > 1939 } > 1940 return disp; > 1941 } > >>> CID 370602: Control flow issues (DEADCODE) > >>> Execution cannot reach this statement: "return 0UL;". > 1942 return 0; > 1943 } > 1944 > 1945 > 1946 static int handle_incoming_http(qdr_http2_connection_t *conn) > 1947 { > ** CID 363441: API usage errors (PRINTF_ARGS) > ________________________________________________________________________________________________________ > *** CID 363441: API usage errors (PRINTF_ARGS) > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http2/http2_adaptor.c: > 283 in write_buffers() > 277 i ++; > 278 > 279 } > 280 > 281 if (i >0) { > 282 size_t num_buffers_written = > pn_raw_connection_write_buffers(session_data->conn->pn_raw_conn, raw_buffers, > num_buffs); > >>> CID 363441: API usage errors (PRINTF_ARGS) > >>> Argument "num_buffers_written" to format specifier "%i" was expected > >>> to have type "int" but has type "unsigned long". > 283 qd_log(http2_adaptor->log_source, QD_LOG_TRACE, "[C%"PRIu64"] > Written %i buffer(s) and %i bytes in write_buffers() using > pn_raw_connection_write_buffers()", conn->conn_id, num_buffers_written, > total_bytes); > 284 if (num_buffs != num_buffers_written) { > 285 //TODO - This is not good. > 286 } > 287 return num_buffers_written; > 288 } > ** CID 363429: (PRINTF_ARGS) > ________________________________________________________________________________________________________ > *** CID 363429: (PRINTF_ARGS) > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http2/http2_adaptor.c: > 2481 in handle_connection_event() > 2475 if (written > 0 && !conn->ingress && !conn->first_pinged) { > 2476 // Send a PING frame 4 seconds after opening an egress > connection. > 2477 qd_timer_schedule(conn->ping_timer, PING_INTERVAL * > 1000); > 2478 conn->first_pinged = true; > 2479 } > 2480 > >>> CID 363429: (PRINTF_ARGS) > >>> Argument "written" to format specifier "%i" was expected to have type > >>> "int" but has type "unsigned long". > 2481 qd_log(log, QD_LOG_TRACE, "[C%"PRIu64"] > PN_RAW_CONNECTION_WRITTEN Wrote %i bytes, DEQ_SIZE(session_data->buffs) = > %zu", conn->conn_id, written, DEQ_SIZE(conn->session_data->buffs)); > 2482 restart_streams(conn); > 2483 break; > 2484 } > 2485 default: > 2486 break; > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http2/http2_adaptor.c: > 2458 in handle_connection_event() > 2452 } > 2453 case PN_RAW_CONNECTION_WRITTEN: { > 2454 pn_raw_buffer_t buffs[WRITE_BUFFERS]; > 2455 size_t n; > 2456 size_t written = 0; > 2457 if (conn->pn_raw_conn == 0) { > >>> CID 363429: (PRINTF_ARGS) > >>> This argument was not used by the format string: "written". > 2458 qd_log(log, QD_LOG_TRACE, "[C%"PRIu64"] > PN_RAW_CONNECTION_WRITTEN, No pn_raw_conn", conn->conn_id, written); > 2459 break; > 2460 } > 2461 while ( (n = > pn_raw_connection_take_written_buffers(conn->pn_raw_conn, buffs, > WRITE_BUFFERS)) ) { > 2462 for (size_t i = 0; i < n; ++i) { > 2463 written += buffs[i].size; > ** CID 363423: API usage errors (PRINTF_ARGS) > ________________________________________________________________________________________________________ > *** CID 363423: API usage errors (PRINTF_ARGS) > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http2/http2_adaptor.c: > 560 in snd_data_callback() > 554 if (pn_raw_buffs[idx].size > 0) { > 555 //int bytes_remaining = length - bytes_sent; > 556 //if (bytes_remaining > pn_raw_buffs[idx].size) { > 557 memcpy(qd_http2_buffer_cursor(http2_buff), > pn_raw_buffs[idx].bytes, pn_raw_buffs[idx].size); > 558 qd_http2_buffer_insert(http2_buff, > pn_raw_buffs[idx].size); > 559 bytes_sent += pn_raw_buffs[idx].size; > >>> CID 363423: API usage errors (PRINTF_ARGS) > >>> Argument "pn_raw_buffs[idx].size" to format specifier "%zu" was > >>> expected to have type "size_t"("unsigned long") but has type "unsigned > >>> int". > 560 qd_log(http2_adaptor->protocol_log_source, > QD_LOG_TRACE, "[C%"PRIu64"][S%"PRId32"] snd_data_callback memcpy > pn_raw_buffs[%i].size=%zu", conn->conn_id, stream_data->stream_id, idx, > pn_raw_buffs[idx].size); > 561 // } > 562 // else { > 563 // memcpy(qd_http2_buffer_cursor(http2_buff), > pn_raw_buffs[idx].bytes, bytes_remaining); > 564 // qd_http2_buffer_insert(http2_buff, > bytes_remaining); > 565 // bytes_sent += bytes_remaining; > ** CID 363400: Error handling issues (CHECKED_RETURN) > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http2/http2_adaptor.c: > 2396 in handle_connection_event() > ________________________________________________________________________________________________________ > *** CID 363400: Error handling issues (CHECKED_RETURN) > /home/kgiusti/work/dispatch/qpid-dispatch/src/adaptors/http2/http2_adaptor.c: > 2396 in handle_connection_event() > 2390 conn->client_magic_sent = true; > 2391 } > 2392 qd_log(log, QD_LOG_INFO, "[C%"PRIu64"] Connected Egress > (PN_RAW_CONNECTION_CONNECTED)", conn->conn_id); > 2393 conn->connection_established = true; > 2394 create_stream_dispatcher_link(conn); > 2395 qd_log(log, QD_LOG_TRACE, "[C%"PRIu64"] Created > stream_dispatcher_link in PN_RAW_CONNECTION_CONNECTED", conn->conn_id); > >>> CID 363400: Error handling issues (CHECKED_RETURN) > >>> Calling "qdr_connection_process" without checking return value (as is > >>> done elsewhere 13 out of 15 times). > 2396 qdr_connection_process(conn->qdr_conn); > 2397 } > 2398 break; > 2399 } > 2400 case PN_RAW_CONNECTION_CLOSED_READ: { > 2401 pn_raw_connection_close(conn->pn_raw_conn); > ________________________________________________________________________________________________________ > To view the defects in Coverity Scan visit, > https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P0qcxCbhZ31OYv50yrYzWbMPmorD7XnOuZAY1PF5CxqEeKRARa-2FNIb9NgRx3I5GnaWT0ahntmzOiTsHYFJfTdXTXBeRPsUiGGEXnaDOWhxJ_w8xEUxas-2FGH82wkNPpeCiA-2Fca9GedKFqh2wBbuF5Hks63KpvdX8ua9OXCPRTdvgaN6wJ5z4C2sTXqY04L5a3RYdertN1-2FB9NA8Tq25x2C2-2FoQQRuU8G6vQ74tNg63oy771wTuBf5ZOuYWNDRy5qbjfRja-2BwLS4djseUaLyw5quDN7aSOVQvEqSp1q6Uu3Ga1HzY-2Bf7-2BNxQQEWi9jRLdrWg-3D-3D > }} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org