Miscellaneous fixes (#3280)

* Suppress compile warnings
* Disable ioqueue stress test on VS2005 due to compile errors on structure data initialization (using C99 way, while VS2005 does not seem to support it).

pjlib/src/pj/ssl_sock_ossl.c

@@ -1078,6 +1078,7 @@ static void set_dh_use_option(BIO *bio, const pj_ssl_sock_t* ssock,
 	}
 	DH_free(dh);
     }
+    PJ_UNUSED_ARG(pass);
 #else
     OSSL_DECODER_CTX* dctx;
     EVP_PKEY* dh_pkey = NULL;

pjlib/src/pjlib-test/test.c

@@ -19,8 +19,18 @@
  */
 #include "test.h"
 #include <pjlib.h>
+
 #ifdef _MSC_VER
 #  pragma warning(disable:4127)
+
+  /* Disable ioqueue stress test on MSVC2005, due to compile errors on
+   * structure field assignments.
+   */
+#  if _MSC_VER <= 1400
+#    undef INCLUDE_IOQUEUE_STRESS_TEST
+#    define INCLUDE_IOQUEUE_STRESS_TEST 0
+#  endif
+
 #endif
 
 #define DO_TEST(test)	do { \

pjsip/src/pjsua-lib/pjsua_media.c

@@ -290,7 +290,7 @@ static pj_status_t create_rtp_rtcp_sock(pjsua_call_media *call_med,
     if (acc->next_rtp_port == 0 || cfg->port == 0) {
 	if (cfg->port != 0 && cfg->port_range != 0 && cfg->randomize_port) {
 	    unsigned offset = ((pj_rand() % (cfg->port_range)) / 2) * 2;
-	    acc->next_rtp_port = (pj_uint16_t)cfg->port + offset;
+	    acc->next_rtp_port = (pj_uint16_t)(cfg->port + offset);
 	} else {
 	    acc->next_rtp_port = (pj_uint16_t)cfg->port;
 	}
@@ -731,7 +731,7 @@ static pj_status_t create_loop_media_transport(
     if (acc->next_rtp_port == 0 || cfg->port == 0) {
         if (cfg->port != 0 && cfg->port_range != 0 && cfg->randomize_port) {
             unsigned offset = ((pj_rand() % (cfg->port_range)) / 2) * 2;
- 	    acc->next_rtp_port = (pj_uint16_t)cfg->port + offset;
+	    acc->next_rtp_port = (pj_uint16_t)(cfg->port + offset);
         } else {
 	    acc->next_rtp_port = (pj_uint16_t)cfg->port;
 	}

pjsip/src/test/tsx_uac_test.c

@@ -560,10 +560,11 @@ static void send_response_callback( pj_timer_heap_t *timer_heap,
 {
     struct response *r = (struct response*) entry->user_data;
     pjsip_transport *tp = r->res_addr.transport;
+    pj_status_t status;
 
     PJ_UNUSED_ARG(timer_heap);
 
-    pj_status_t status = pjsip_endpt_send_response(endpt, &r->res_addr, r->tdata, NULL, NULL);
+    status = pjsip_endpt_send_response(endpt, &r->res_addr, r->tdata, NULL, NULL);
     if (status != PJ_SUCCESS) pjsip_tx_data_dec_ref(r->tdata);
     if (tp)
 	pjsip_transport_dec_ref(tp);