Merge Resource Directory into the master

[platform/upstream/iotivity.git] / resource / csdk / connectivity / src / ip_adapter / arduino / caipserver_wifi.cpp

diff --git a/resource/csdk/connectivity/src/ip_adapter/arduino/caipserver_wifi.cpp b/resource/csdk/connectivity/src/ip_adapter/arduino/caipserver_wifi.cpp
index a3da9a3..f139af8 100644 (file)
--- a/resource/csdk/connectivity/src/ip_adapter/arduino/caipserver_wifi.cpp
+++ b/resource/csdk/connectivity/src/ip_adapter/arduino/caipserver_wifi.cpp
@@ -296,7 +296,10 @@ CAResult_t CAGetIPInterfaceInformation(CAEndpoint_t **info, uint32_t *size)
     for (uint32_t i = 0, j = 0; i < len; i++)
     {
         CAInterface_t *ifitem = (CAInterface_t *)u_arraylist_get(iflist, i);
-
+        if(!ifitem)
+        {
+            continue;
+        }
         unsigned char *addr=  (unsigned char *) &(ifitem->ipv4addr);
         snprintf(eps[j].addr, MAX_ADDR_STR_SIZE_CA, "%d.%d.%d.%d", addr[0], addr[1], addr[2], addr[3]);