Check parameter for NULL

Signed-off-by: Abhishek Sansanwal <abhishek.s94@samsung.com>
Change-Id: I6ab32a5902c2cc19e396ee243188e1b4df077c9a

diff --git a/src/network-cm-intf.c b/src/network-cm-intf.c
index 4b75ac6..0a4b377 100755 (executable)
--- a/src/network-cm-intf.c
+++ b/src/network-cm-intf.c
@@ -1034,6 +1034,11 @@ EXPORT_API int net_get_technology_properties(net_device_t tech_type, net_tech_in
 
        __NETWORK_FUNC_ENTER__;
 
+       if (tech_info == NULL) {
+               __NETWORK_FUNC_EXIT__;
+               return NET_ERR_INVALID_PARAM;
+       }
+
        if (NetworkInfo.ref_count < 1) {
                NETWORK_LOG(NETWORK_ERROR, "Application is not registered");
                __NETWORK_FUNC_EXIT__;