Fix: missing error handling in use of print_tabs()

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/src/bin/lttng-sessiond/ust-metadata.c b/src/bin/lttng-sessiond/ust-metadata.c
index fb1f1152180aad9d714831a9dfc70e1ec2f2a4ee..3256c2cb74a26569dada62cdd6fc2d705f2e5766 100644 (file)
--- 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);
        }
        sanitize_ctf_identifier(identifier, variant->name);
        ret = print_tabs(session, nesting);

+       if (ret) {
+               goto end;
+       }

        ret = lttng_metadata_printf(session,
                        "} _%s;\n",
                        identifier);
        ret = lttng_metadata_printf(session,
                        "} _%s;\n",
                        identifier);