yuzu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2025-02-02 07:11:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

Coverity fix: dead error condition removed from ecc.c

Browse source
This commit is contained in:
Teppo Järvelin 2019-12-13 07:39:39 +02:00
parent 7d2434fac2
commit 0b1d7d946d
1 changed files with 1 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
tinycrypt/ecc.c
View file

@ -1015,13 +1015,10 @@ static void EccPoint_mult(uECC_word_t * result, const uECC_word_t * point,
static uECC_word_t regularize_k(const uECC_word_t * const k, uECC_word_t *k0, static uECC_word_t regularize_k(const uECC_word_t * const k, uECC_word_t *k0,
uECC_word_t *k1) uECC_word_t *k1)
{ {
wordcount_t num_n_words = NUM_ECC_WORDS;
bitcount_t num_n_bits = NUM_ECC_BITS; bitcount_t num_n_bits = NUM_ECC_BITS;
uECC_word_t carry = uECC_vli_add(k0, k, curve_n) || uECC_word_t carry = uECC_vli_add(k0, k, curve_n) ||
(num_n_bits < ((bitcount_t)num_n_words * uECC_WORD_SIZE * 8) && uECC_vli_testBit(k0, num_n_bits);
uECC_vli_testBit(k0, num_n_bits));
uECC_vli_add(k1, k0, curve_n); uECC_vli_add(k1, k0, curve_n);