- m1.wordv = malloc((key->components[0].length_B + 1) * sizeof(bigint_word_t));
- m2.wordv = malloc((key->components[1].length_B + 1) * sizeof(bigint_word_t));
+ m1.wordv = malloc((key->components[0].length_B /* + 1 */) * sizeof(bigint_word_t));
+ m2.wordv = malloc((key->components[1].length_B /* + 1 */) * sizeof(bigint_word_t));