X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fcmd.c;h=cbf2bceff27908a164128ce27328459b4e5cfadf;hb=3295105b7e92bbfa6a21dc9c5d71ad5458540ac9;hp=9ef1fde3694eddd90b67d18c3aa68d410d309a27;hpb=88c5f0d8ee74f6c3a19299e9bb34091247d50d64;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c
index 9ef1fde36..cbf2bceff 100644
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -110,7 +110,7 @@ static int build_network_session_path(char *dst, size_t size,
 				tmp_urls, kdata_port, tmp_uurl, udata_port);
 	} else {
 		int dport;
-		if (kuri) {
+		if (kuri || (!kuri && !uuri)) {
 			dport = kdata_port;
 		} else {
 			/* No kernel URI, use the UST port. */
@@ -380,20 +380,24 @@ static int add_uri_to_consumer(struct consumer_output *consumer,
 	case LTTNG_DST_IPV6:
 		DBG2("Setting network URI to consumer");
 
-		consumer->type = CONSUMER_DST_NET;
-
-		if ((uri->stype == LTTNG_STREAM_CONTROL &&
+		if (consumer->type == CONSUMER_DST_NET) {
+			if ((uri->stype == LTTNG_STREAM_CONTROL &&
 				consumer->dst.net.control_isset) ||
 				(uri->stype == LTTNG_STREAM_DATA &&
 				consumer->dst.net.data_isset)) {
-			ret = LTTNG_ERR_URL_EXIST;
-			goto error;
+				ret = LTTNG_ERR_URL_EXIST;
+				goto error;
+			}
+		} else {
+			memset(&consumer->dst.net, 0, sizeof(consumer->dst.net));
 		}
 
+		consumer->type = CONSUMER_DST_NET;
+
 		/* Set URI into consumer output object */
 		ret = consumer_set_network_uri(consumer, uri);
 		if (ret < 0) {
-			ret = LTTNG_ERR_FATAL;
+			ret = -ret;
 			goto error;
 		} else if (ret == 1) {
 			/*
@@ -434,6 +438,8 @@ static int add_uri_to_consumer(struct consumer_output *consumer,
 		break;
 	}
 
+	ret = LTTNG_OK;
+
 error:
 	return ret;
 }
@@ -748,7 +754,7 @@ static int start_kernel_session(struct ltt_kernel_session *ksess, int wpipe)
 
 	/* Setup kernel consumer socket and send fds to it */
 	ret = init_kernel_tracing(ksess);
-	if (ret < 0) {
+	if (ret != 0) {
 		ret = LTTNG_ERR_KERN_START_FAIL;
 		goto error;
 	}
@@ -1100,7 +1106,7 @@ int cmd_add_context(struct ltt_session *session, int domain,
 		if (chan_count == 0) {
 			struct lttng_channel *attr;
 			/* Create default channel */
-			attr = channel_new_default_attr(domain);
+			attr = channel_new_default_attr(domain, usess->buffer_type);
 			if (attr == NULL) {
 				ret = LTTNG_ERR_FATAL;
 				goto error;
@@ -1160,7 +1166,8 @@ int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain,
 		kchan = trace_kernel_get_channel_by_name(channel_name,
 				session->kernel_session);
 		if (kchan == NULL) {
-			attr = channel_new_default_attr(LTTNG_DOMAIN_KERNEL);
+			attr = channel_new_default_attr(LTTNG_DOMAIN_KERNEL,
+					LTTNG_BUFFER_GLOBAL);
 			if (attr == NULL) {
 				ret = LTTNG_ERR_FATAL;
 				goto error;
@@ -1210,7 +1217,8 @@ int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain,
 				channel_name);
 		if (uchan == NULL) {
 			/* Create default channel */
-			attr = channel_new_default_attr(LTTNG_DOMAIN_UST);
+			attr = channel_new_default_attr(LTTNG_DOMAIN_UST,
+					usess->buffer_type);
 			if (attr == NULL) {
 				ret = LTTNG_ERR_FATAL;
 				goto error;
@@ -1280,7 +1288,8 @@ int cmd_enable_event_all(struct ltt_session *session,
 				session->kernel_session);
 		if (kchan == NULL) {
 			/* Create default channel */
-			attr = channel_new_default_attr(LTTNG_DOMAIN_KERNEL);
+			attr = channel_new_default_attr(LTTNG_DOMAIN_KERNEL,
+					LTTNG_BUFFER_GLOBAL);
 			if (attr == NULL) {
 				ret = LTTNG_ERR_FATAL;
 				goto error;
@@ -1344,7 +1353,8 @@ int cmd_enable_event_all(struct ltt_session *session,
 				channel_name);
 		if (uchan == NULL) {
 			/* Create default channel */
-			attr = channel_new_default_attr(LTTNG_DOMAIN_UST);
+			attr = channel_new_default_attr(LTTNG_DOMAIN_UST,
+					usess->buffer_type);
 			if (attr == NULL) {
 				ret = LTTNG_ERR_FATAL;
 				goto error;
@@ -1642,7 +1652,7 @@ int cmd_set_consumer_uri(int domain, struct ltt_session *session,
 
 	for (i = 0; i < nb_uri; i++) {
 		ret = add_uri_to_consumer(consumer, &uris[i], domain, session->name);
-		if (ret < 0) {
+		if (ret != LTTNG_OK) {
 			goto error;
 		}
 	}
@@ -1661,7 +1671,6 @@ int cmd_create_session_uri(char *name, struct lttng_uri *uris,
 		size_t nb_uri, lttng_sock_cred *creds)
 {
 	int ret;
-	char *path = NULL;
 	struct ltt_session *session;
 
 	assert(name);
@@ -1686,7 +1695,7 @@ int cmd_create_session_uri(char *name, struct lttng_uri *uris,
 	}
 
 	/* Create tracing session in the registry */
-	ret = session_create(name, path, LTTNG_SOCK_GET_UID_CRED(creds),
+	ret = session_create(name, LTTNG_SOCK_GET_UID_CRED(creds),
 			LTTNG_SOCK_GET_GID_CRED(creds));
 	if (ret != LTTNG_OK) {
 		goto session_error;
@@ -1822,7 +1831,7 @@ int cmd_register_consumer(struct ltt_session *session, int domain,
 		const char *sock_path, struct consumer_data *cdata)
 {
 	int ret, sock;
-	struct consumer_socket *socket;
+	struct consumer_socket *socket = NULL;
 
 	assert(session);
 	assert(cdata);
@@ -1882,9 +1891,12 @@ int cmd_register_consumer(struct ltt_session *session, int domain,
 		goto error;
 	}
 
-	ret = LTTNG_OK;
+	return LTTNG_OK;
 
 error:
+	if (socket) {
+		consumer_destroy_socket(socket);
+	}
 	return ret;
 }
 
@@ -2060,9 +2072,9 @@ void cmd_list_lttng_sessions(struct lttng_session *sessions, uid_t uid,
 				(ksess && ksess->consumer->type == CONSUMER_DST_NET) ||
 				(usess && usess->consumer->type == CONSUMER_DST_NET)) {
 			ret = build_network_session_path(sessions[i].path,
-					sizeof(session[i].path), session);
+					sizeof(sessions[i].path), session);
 		} else {
-			ret = snprintf(sessions[i].path, sizeof(session[i].path), "%s",
+			ret = snprintf(sessions[i].path, sizeof(sessions[i].path), "%s",
 					session->consumer->dst.trace_path);
 		}
 		if (ret < 0) {