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Fix bad logic flow in WC_NO_RNG case.

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This commit is contained in:
David Garske
2021-04-30 14:37:25 -07:00
parent 64ae0a827c
commit 9453f83d28
1 changed files with 7 additions and 6 deletions
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11
wolfcrypt/src/port/nxp/ksdk_port.c
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@ -567,13 +567,14 @@ int mp_prime_is_prime_ex(mp_int* a, int t, int* result, WC_RNG* rng)
res = MEMORY_E;
}
#ifndef WC_NO_RNG
if (res == MP_OKAY && rng != NULL) {
if (res == MP_OKAY) {
#ifndef WC_NO_RNG
/* A NULL rng will return as bad function arg */
res = wc_RNG_GenerateBlock(rng, ptrB, sizeB);
#else
res = NOT_COMPILED_IN;
#endif
}
#else
res = NOT_COMPILED_IN;
#endif
if (res == MP_OKAY) {
res = ltc_get_lsb_bin_from_mp_int(ptrA, a, &sizeA);