[lttng-dev] [PATCH lttng-tools 2/2] Assert on null index_file

[Jonathan Rajotte]

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien at efficios.com>
---
 src/common/index/index.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/common/index/index.c b/src/common/index/index.c
index b481badb..c94ec701 100644
--- a/src/common/index/index.c
+++ b/src/common/index/index.c
@@ -128,12 +128,16 @@ error:
 int lttng_index_file_write(const struct lttng_index_file *index_file,
 		const struct ctf_packet_index *element)
 {
+	int fd;
+	size_t len;
 	ssize_t ret;
-	int fd = index_file->fd;
-	size_t len = index_file->element_len;
 
+	assert(index_file);
 	assert(element);
 
+	fd = index_file->fd;
+	len = index_file->element_len;
+
 	if (fd < 0) {
 		goto error;
 	}
-- 
2.11.0