X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fagent.c;h=8e1ef0849fb13b4efb6c27e0e92c68d3fe71784d;hb=0a85e7a38cb71bee129af0d2c6fe9de1306ea80c;hp=f79ac00e6f4c5313928d5a15bd560efbe41454d4;hpb=bb45c03e2f9a46d9baf4ab7b93f57cd8f259f3d5;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/agent.c b/src/bin/lttng-sessiond/agent.c
index f79ac00e6..8e1ef0849 100644
--- a/src/bin/lttng-sessiond/agent.c
+++ b/src/bin/lttng-sessiond/agent.c
@@ -353,8 +353,11 @@ static ssize_t list_events(struct agent_app *app, struct lttng_event **events)
 
 	for (i = 0; i < nb_event; i++) {
 		offset += len;
-		strncpy(tmp_events[i].name, reply->payload + offset,
-				sizeof(tmp_events[i].name));
+		if (lttng_strncpy(tmp_events[i].name, reply->payload + offset,
+				sizeof(tmp_events[i].name))) {
+			ret = LTTNG_ERR_INVALID;
+			goto error;
+		}
 		tmp_events[i].pid = app->pid;
 		tmp_events[i].enabled = -1;
 		len = strlen(reply->payload + offset) + 1;
@@ -594,14 +597,17 @@ static int disable_event(struct agent_app *app, struct agent_event *event)
 			app->pid, app->sock->fd);
 
 	data_size = sizeof(msg);
+	memset(&msg, 0, sizeof(msg));
+	if (lttng_strncpy(msg.name, event->name, sizeof(msg.name))) {
+		ret = LTTNG_ERR_INVALID;
+		goto error;
+	}
 
 	ret = send_header(app->sock, data_size, AGENT_CMD_DISABLE, 0);
 	if (ret < 0) {
 		goto error_io;
 	}
 
-	memset(&msg, 0, sizeof(msg));
-	strncpy(msg.name, event->name, sizeof(msg.name));
 	ret = send_payload(app->sock, &msg, sizeof(msg));
 	if (ret < 0) {
 		goto error_io;