X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fmi-lttng.c;h=fed09854a206012482d320b770f666ed9b3cdb53;hb=4628484ae860b8cf506427e864c7d1933da32777;hp=882afc1b6e5a3828cf029f1f4f19aa7133a14bd5;hpb=0e1155633b00241b8b1e5a9bb683cf91b28f5eeb;p=lttng-tools.git

diff --git a/src/common/mi-lttng.c b/src/common/mi-lttng.c
index 882afc1b6..fed09854a 100644
--- a/src/common/mi-lttng.c
+++ b/src/common/mi-lttng.c
@@ -16,7 +16,8 @@
  * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-
+#define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <include/config.h>
 #include <common/config/config.h>
 #include <lttng/snapshot-internal.h>
@@ -1340,6 +1341,9 @@ int mi_lttng_snapshot_output_session_name(struct mi_writer *writer,
 	/* Snapshot output list for current session name */
 	ret = mi_lttng_writer_write_element_string(writer, config_element_name,
 			session_name);
+	if (ret) {
+		goto end;
+	}
 
 	/* Open element snapshots (sequence one snapshot) */
 	ret = mi_lttng_writer_open_element(writer, mi_lttng_element_snapshots);