From 850c5d4a21313fb9c2c79085606b06086115b53c Mon Sep 17 00:00:00 2001
From: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Date: Tue, 25 Jul 2017 17:20:45 -0400
Subject: [PATCH] Fix: missing error handling in use of print_tabs()
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Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---
 src/bin/lttng-sessiond/ust-metadata.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/bin/lttng-sessiond/ust-metadata.c b/src/bin/lttng-sessiond/ust-metadata.c
index fb1f11521..3256c2cb7 100644
--- a/src/bin/lttng-sessiond/ust-metadata.c
+++ b/src/bin/lttng-sessiond/ust-metadata.c
@@ -403,6 +403,9 @@ int _lttng_variant_statedump(struct ust_registry_session *session,
 	}
 	sanitize_ctf_identifier(identifier, variant->name);
 	ret = print_tabs(session, nesting);
+	if (ret) {
+		goto end;
+	}
 	ret = lttng_metadata_printf(session,
 			"} _%s;\n",
 			identifier);
-- 
2.34.1