Remove 'format-truncation' warning for GCC-9

Change-Id: I0744cd4c5ef526f33d459650d0e5ca6e35b639e3
Signed-off-by: Youngjae Cho <y0.cho@samsung.com>

diff --git a/hw/external_connection/external_connection.c b/hw/external_connection/external_connection.c
index f49083b..2536b42 100644 (file)
--- a/hw/external_connection/external_connection.c
+++ b/hw/external_connection/external_connection.c
@@ -149,7 +149,7 @@ static int external_connection_get_current_state(
 {
        int ret, i;
        struct connection_info info;
-       char buf[8];
+       char buf[16];
 
        if (!updated_cb)
                return -EINVAL;