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libtommath: remove unnecessary comparison

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As pointed out by Steffen Jaeckel [https://github.com/sjaeckel],
within bn_mp_prime_next_prime() t <= PRIME_SIZE as per the check
at the top of the function.  Remove the unnecessary comparison in
a for loop conditional.

Change-Id: I868bee1a7a019e0ab06bf2b81cc71cf66ca9acff
This commit is contained in:
Jeffrey Altman
2013-10-07 13:57:03 -05:00
parent c1f822f7af
commit b90732860a
1 changed files with 1 additions and 1 deletions
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2
lib/hcrypto/libtommath/bn_mp_prime_next_prime.c
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@@ -142,7 +142,7 @@ int mp_prime_next_prime(mp_int *a, int t, int bbs_style)
} }
/* is this prime? */ /* is this prime? */
for (x = 0; x < t && x < PRIME_SIZE; x++) { for (x = 0; x < t; x++) {
mp_set(&b, ltm_prime_tab[x]); mp_set(&b, ltm_prime_tab[x]);
if ((err = mp_prime_miller_rabin(a, &b, &res)) != MP_OKAY) { if ((err = mp_prime_miller_rabin(a, &b, &res)) != MP_OKAY) {
goto LBL_ERR; goto LBL_ERR;