There is warning about ignoring return value of 'asprintf'. Fix to
check return value of asprintf().
Signed-off-by: Seung-Woo Kim <sw0312.kim@xxxxxxxxxxx>
---
tests/modetest/modetest.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index 62d9332..0773bd0 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -656,10 +656,13 @@ static struct resources *get_resources(struct device *dev)
for (i = 0; i < res->res->count_connectors; i++) {
struct connector *connector = &res->connectors[i];
drmModeConnector *conn = connector->connector;
+ int num;
- asprintf(&connector->name, "%s-%u",
+ num = asprintf(&connector->name, "%s-%u",
util_lookup_connector_type_name(conn->connector_type),
conn->connector_type_id);
+ if (num < 0)
+ goto error;
}
#define get_properties(_res, __res, type, Type) \
--
1.7.4.1
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