X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=lttng-abi.c;h=397e1de6dd5848a0603a53a26fc264af1e65b3fd;hb=2807f24b7a978300a546d02c7cc033f93a26b264;hp=4dd9273f1eb9a0551d343dfd7706b0893f45fb2d;hpb=3dc33675410da9f13647d70e8b3e152f480f81b1;p=lttng-modules.git

diff --git a/lttng-abi.c b/lttng-abi.c
index 4dd9273f..397e1de6 100644
--- a/lttng-abi.c
+++ b/lttng-abi.c
@@ -996,8 +996,11 @@ int lttng_abi_open_metadata_stream(struct file *channel_file)
 		goto notransport;
 	}
 
-	if (!lttng_kref_get(&session->metadata_cache->refcount))
+	if (!lttng_kref_get(&session->metadata_cache->refcount)) {
+		ret = -EOVERFLOW;
 		goto kref_error;
+	}
+
 	ret = lttng_abi_create_stream_fd(channel_file, stream_priv,
 			&lttng_metadata_ring_buffer_file_operations);
 	if (ret < 0)