| --- a/cmd/version.c | 
 | +++ b/cmd/version.c | 
 | @@ -18,7 +18,7 @@ static int do_version(cmd_tbl_t *cmdtp, | 
 |  { | 
 |  	char buf[DISPLAY_OPTIONS_BANNER_LENGTH]; | 
 |   | 
 | -	printf(display_options_get_banner(false, buf, sizeof(buf))); | 
 | +	printf("%s",display_options_get_banner(false, buf, sizeof(buf))); | 
 |  #ifdef CC_VERSION_STRING | 
 |  	puts(CC_VERSION_STRING "\n"); | 
 |  #endif | 
 | --- a/drivers/pinctrl/pinctrl-uclass.c | 
 | +++ b/drivers/pinctrl/pinctrl-uclass.c | 
 | @@ -368,7 +368,7 @@ int pinctrl_get_pin_name(struct udevice | 
 |  	if (!ops->get_pin_name) | 
 |  		return -ENOSYS; | 
 |   | 
 | -	snprintf(buf, size, ops->get_pin_name(dev, selector)); | 
 | +	snprintf(buf, size, "%s", ops->get_pin_name(dev, selector)); | 
 |   | 
 |  	return 0; | 
 |  } | 
 | --- a/lib/efi_loader/efi_variable.c | 
 | +++ b/lib/efi_loader/efi_variable.c | 
 | @@ -522,7 +522,7 @@ efi_status_t EFIAPI efi_set_variable(u16 | 
 |   | 
 |  	if (old_size) | 
 |  		/* APPEND_WRITE */ | 
 | -		s += sprintf(s, old_val); | 
 | +		s += sprintf(s, "%s", old_val); | 
 |  	else | 
 |  		s += sprintf(s, "(blob)"); | 
 |   |