From 70e09c948bb492d5ddf006f1e7dad7120d2de3ab Mon Sep 17 00:00:00 2001
From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Wed, 19 Aug 2015 10:47:53 -0700
Subject: [PATCH] Fix: break loop on getting metadata error
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Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---
 formats/lttng-live/lttng-live-comm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/formats/lttng-live/lttng-live-comm.c b/formats/lttng-live/lttng-live-comm.c
index 8cdac918..64fc81f6 100644
--- a/formats/lttng-live/lttng-live-comm.c
+++ b/formats/lttng-live/lttng-live-comm.c
@@ -949,6 +949,9 @@ int get_new_metadata(struct lttng_live_ctx *ctx,
 		if (!len_read) {
 			(void) poll(NULL, 0, ACTIVE_POLL_DELAY);
 		}
+		if (ret < 0) {
+			break;	/* Stop on error. */
+		}
 	} while (ret > 0 || !len_read);
 
 	if (babeltrace_close_memstream(metadata_buf, &size,
-- 
2.34.1