Make 0 length group name not to be made.

Signed-off-by: saerome.kim <saerome.kim@samsung.com>

diff --git a/src/mdg.c b/src/mdg.c
old mode 100755 (executable)
new mode 100644 (file)
index 482c4f1..a887ffa
--- a/src/mdg.c
+++ b/src/mdg.c
@@ -125,6 +125,8 @@ EXPORT_API int mdg_group_create(mdg_h handle, char *group_name)
 
        mdg_manager_s *_handle = handle;
        mdg_check_null_ret_error("handle", handle, MDG_ERROR_INVALID_PARAMETER);
+       if (0 == strlen(group_name))
+               return MDG_ERROR_INVALID_PARAMETER;
 
        /* create group to daemon using gdbus */
        group_call_create_sync(_handle->group_proxy, group_name, &ret, NULL, &error);