From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 3 Sep 2015 21:17:29 +0000 (-0400)
Subject: Fix: relay: viewer_get_next_index handle null vstream
X-Git-Tag: v2.8.0-rc1~409
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=9237e6a108fdba7acc014f739d0569565552bdec

Fix: relay: viewer_get_next_index handle null vstream

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-relayd/live.c b/src/bin/lttng-relayd/live.c
index 6f69b1058..bafdf35ce 100644
--- a/src/bin/lttng-relayd/live.c
+++ b/src/bin/lttng-relayd/live.c
@@ -1454,9 +1454,11 @@ send_reply:
 	}
 	health_code_update();
 
-	DBG("Index %" PRIu64 " for stream %" PRIu64 " sent",
-			vstream->last_sent_index,
-			vstream->stream->stream_handle);
+	if (vstream) {
+		DBG("Index %" PRIu64 " for stream %" PRIu64 " sent",
+				vstream->last_sent_index,
+				vstream->stream->stream_handle);
+	}
 end:
 	if (metadata_viewer_stream) {
 		viewer_stream_put(metadata_viewer_stream);