From: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Date: Thu, 11 Aug 2022 16:33:54 +0000 (-0400)
Subject: Fix: missing skip based on metadata_dumped flag of the channel object
X-Git-Url: https://git.efficios.com/?a=commitdiff_plain;h=630f01cd55351effa46e9bd513d123ad3281973d;p=deliverable%2Flttng-modules.git

Fix: missing skip based on metadata_dumped flag of the channel object

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Change-Id: I066d68cd385bbad28d4f3d1bfcfbaf2ebb34b988
---

diff --git a/src/ctf2.c b/src/ctf2.c
index 9cd09c81..0ec0b94b 100644
--- a/src/ctf2.c
+++ b/src/ctf2.c
@@ -1588,6 +1588,14 @@ static int ctf2_metadata_write_data_stream_class_fragment(
 {
 	int ret;
 
+	if (chan->priv->metadata_dumped || !LTTNG_READ_ONCE(session->active))
+		return 0;
+
+	if (chan->priv->channel_type == METADATA_CHANNEL)
+		return 0;
+
+	lttng_metadata_begin(session);
+
 	ret = ctf2_metadata_write_record_separator(session);
 	if (ret)
 		goto end;
@@ -1650,7 +1658,10 @@ static int ctf2_metadata_write_data_stream_class_fragment(
 
 	ret = lttng_metadata_printf(session, "\n}\n");
 
+	chan->priv->metadata_dumped = 1;
+
 end:
+	lttng_metadata_end(session);
 	return ret;
 }