X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Frelayd%2Frelayd.c;h=2adcbe415c63f16a176dba9167c247f34eb0eba3;hp=acf6c38e7c54b959ad35233314801ec9c8aebf60;hb=f8f3885cc52af9d3c951da78989d6f4a25270411;hpb=93ec662e687dc15a3601704a1e0c96c51ad228c9

diff --git a/src/common/relayd/relayd.c b/src/common/relayd/relayd.c
index acf6c38e7..2adcbe415 100644
--- a/src/common/relayd/relayd.c
+++ b/src/common/relayd/relayd.c
@@ -129,16 +129,15 @@ static int relayd_create_session_2_4(struct lttcomm_relayd_sock *rsock,
 	int ret;
 	struct lttcomm_relayd_create_session_2_4 msg;
 
-	if (strlen(session_name) >= sizeof(msg.session_name)) {
+	if (lttng_strncpy(msg.session_name, session_name,
+			sizeof(msg.session_name))) {
 		ret = -1;
 		goto error;
 	}
-	strncpy(msg.session_name, session_name, sizeof(msg.session_name));
-	if (strlen(hostname) >= sizeof(msg.hostname)) {
+	if (lttng_strncpy(msg.hostname, hostname, sizeof(msg.hostname))) {
 		ret = -1;
 		goto error;
 	}
-	strncpy(msg.hostname, hostname, sizeof(msg.hostname));
 	msg.live_timer = htobe32(session_live_timer);
 	msg.snapshot = htobe32(snapshot);
 
@@ -255,16 +254,16 @@ int relayd_add_stream(struct lttcomm_relayd_sock *rsock, const char *channel_nam
 	/* Compat with relayd 2.1 */
 	if (rsock->minor == 1) {
 		memset(&msg, 0, sizeof(msg));
-		if (strlen(channel_name) >= sizeof(msg.channel_name)) {
+		if (lttng_strncpy(msg.channel_name, channel_name,
+				sizeof(msg.channel_name))) {
 			ret = -1;
 			goto error;
 		}
-		strncpy(msg.channel_name, channel_name, sizeof(msg.channel_name));
-		if (strlen(pathname) >= sizeof(msg.pathname)) {
+		if (lttng_strncpy(msg.pathname, pathname,
+				sizeof(msg.pathname))) {
 			ret = -1;
 			goto error;
 		}
-		strncpy(msg.pathname, pathname, sizeof(msg.pathname));
 
 		/* Send command */
 		ret = send_command(rsock, RELAYD_ADD_STREAM, (void *) &msg, sizeof(msg), 0);
@@ -274,16 +273,16 @@ int relayd_add_stream(struct lttcomm_relayd_sock *rsock, const char *channel_nam
 	} else {
 		memset(&msg_2_2, 0, sizeof(msg_2_2));
 		/* Compat with relayd 2.2+ */
-		if (strlen(channel_name) >= sizeof(msg_2_2.channel_name)) {
+		if (lttng_strncpy(msg_2_2.channel_name, channel_name,
+				sizeof(msg_2_2.channel_name))) {
 			ret = -1;
 			goto error;
 		}
-		strncpy(msg_2_2.channel_name, channel_name, sizeof(msg_2_2.channel_name));
-		if (strlen(pathname) >= sizeof(msg_2_2.pathname)) {
+		if (lttng_strncpy(msg_2_2.pathname, pathname,
+				sizeof(msg_2_2.pathname))) {
 			ret = -1;
 			goto error;
 		}
-		strncpy(msg_2_2.pathname, pathname, sizeof(msg_2_2.pathname));
 		msg_2_2.tracefile_size = htobe64(tracefile_size);
 		msg_2_2.tracefile_count = htobe64(tracefile_count);
 
@@ -857,7 +856,11 @@ int relayd_send_index(struct lttcomm_relayd_sock *rsock,
 	}
 
 	/* Send command */
-	ret = send_command(rsock, RELAYD_SEND_INDEX, &msg, sizeof(msg), 0);
+	ret = send_command(rsock, RELAYD_SEND_INDEX, &msg,
+		lttcomm_relayd_index_len(lttng_to_index_major(rsock->major,
+								rsock->minor),
+				lttng_to_index_minor(rsock->major, rsock->minor)),
+				0);
 	if (ret < 0) {
 		goto error;
 	}