Ensure that the string we convert to UTF-16 is NUL terminated even if the device path only contains end nodes.
Fixes: bd3d75bb0c58 ("efi_loader: multi part device paths to text") Addresses-Coverity: 350434 ("Uninitialized scalar variable") Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com --- lib/efi_loader/efi_device_path_to_text.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c index 4d73954ef8..6c428ee061 100644 --- a/lib/efi_loader/efi_device_path_to_text.c +++ b/lib/efi_loader/efi_device_path_to_text.c @@ -432,6 +432,7 @@ static uint16_t EFIAPI *efi_convert_device_path_to_text( *(u8 **)&device_path += device_path->length; }
+ *str = 0; text = efi_str_to_u16(buffer);
out: