update device_info/device_info.cpp.

gice udid default value
Signed-off-by: NRingKing <1300547600@qq.com>

device_info/device_info.cpp

@@ -28,6 +28,7 @@ extern "C" {
 
 int AclGetDevUdid(char *udid, int size)
 {
+    const char* defaultVal = "1234567890";
     if (udid == nullptr || size < UDID_LEN) {
         return SYSPARAM_INVALID_INPUT;
     }
@@ -38,6 +39,8 @@ int AclGetDevUdid(char *udid, int size)
     int ret = instance.GetUdid(result);
     if (ret == 0) {
         ret = strcpy_s(udid, size, result.c_str());
+    } else {
+        ret = strcpy_s(udid, size, defaultVal);
     }
 #else
     int ret = GetDevUdid_(udid, size);