X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fkernel-consumer%2Fkernel-consumer.c;h=74c6de399af9f260264eac8a01894f4a1487c599;hb=71b4cdb4772eee93e11df518caeb5f8466156764;hp=4e93bee915463bccba902d646f72f2fdd1f20f87;hpb=9381314c87fe85771c05b01c85ca1c389eacb853;p=lttng-tools.git

diff --git a/src/common/kernel-consumer/kernel-consumer.c b/src/common/kernel-consumer/kernel-consumer.c
index 4e93bee91..74c6de399 100644
--- a/src/common/kernel-consumer/kernel-consumer.c
+++ b/src/common/kernel-consumer/kernel-consumer.c
@@ -237,7 +237,7 @@ static int lttng_kconsumer_snapshot_channel(
 				produced_pos, nb_packets_per_stream,
 				stream->max_sb_size);
 
-		while (consumed_pos < produced_pos) {
+		while ((long) (consumed_pos - produced_pos) < 0) {
 			ssize_t read_len;
 			unsigned long len, padded_len;
 
@@ -1260,6 +1260,19 @@ int lttng_kconsumer_recv_cmd(struct lttng_consumer_local_data *ctx,
 		}
 		break;
 	}
+	case LTTNG_CONSUMER_INIT:
+	{
+		ret_code = lttng_consumer_init_command(ctx,
+				msg.u.init.sessiond_uuid);
+
+		health_code_update();
+		ret = consumer_send_status_msg(sock, ret_code);
+		if (ret < 0) {
+			/* Somehow, the session daemon is not responding anymore. */
+			goto end_nosignal;
+		}
+		break;
+	}
 	default:
 		goto end_nosignal;
 	}