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Merge pull request #4188 from guidovranken/mp_invmod_slow-check

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Add missing return value check in mp_invmod_slow
This commit is contained in:
JacobBarthelmeh
2021-07-14 01:27:10 +07:00
committed by GitHub
parent 52b8c7b1fa e0f268e522
commit 0d55dcaaa0
1 changed files with 1 additions and 2 deletions
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3
wolfcrypt/src/integer.c
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@ -1197,8 +1197,7 @@ int mp_invmod_slow (mp_int * a, mp_int * b, mp_int * c)
goto LBL_ERR; goto LBL_ERR;
} }
if (mp_isone(&x)) { if (mp_isone(&x)) {
mp_set(c, 1); res = mp_set(c, 1);
res = MP_OKAY;
goto LBL_ERR; goto LBL_ERR;
} }
if ((res = mp_copy (b, &y)) != MP_OKAY) { if ((res = mp_copy (b, &y)) != MP_OKAY) {