From 4fef87ab8b7ab9bd6b526839ec57739a5ef383cf Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?= Date: Thu, 2 Jul 2015 14:37:03 -0400 Subject: [PATCH] Fix: Missing NULL check in bt_ctf_field_sequence_destroy MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit A sequence's "elements" array might be NULL if bt_ctf_field_sequence_set_length() was never called during its lifetime. Signed-off-by: Jérémie Galarneau --- formats/ctf/ir/event-fields.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/formats/ctf/ir/event-fields.c b/formats/ctf/ir/event-fields.c index 00c38c1f..2ca21f10 100644 --- a/formats/ctf/ir/event-fields.c +++ b/formats/ctf/ir/event-fields.c @@ -1394,7 +1394,9 @@ void bt_ctf_field_sequence_destroy(struct bt_ctf_field *field) } sequence = container_of(field, struct bt_ctf_field_sequence, parent); - g_ptr_array_free(sequence->elements, TRUE); + if (sequence->elements) { + g_ptr_array_free(sequence->elements, TRUE); + } bt_ctf_field_put(sequence->length); g_free(sequence); } -- 2.34.1