message: [border-agent] ncp_wpatund.cpp: Fix off-by-one strncpy
diff: @@ -225,7 +225,7 @@ ControllerWpantund::ControllerWpantund(const char *aInterfaceName)
  : mDBus(NULL)
  {
  mInterfaceDBusName[0] = '\0';
  - strncpy(mInterfaceName, aInterfaceName, sizeof(mInterfaceName));
  + strncpy(mInterfaceName, aInterfaceName, sizeof(mInterfaceName) - 1);
  }
  otbrError ControllerWpantund::UpdateInterfaceDBusPath()
  