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Merge pull request #5044 from SparkiDev/sp_read_radix_10_oob

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SP Math
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David Garske 2022-04-26 16:21:11 -07:00 committed by GitHub
commit 25e8bd6b45
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 4 deletions
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13
wolfcrypt/src/sp_int.c
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@ -5237,11 +5237,13 @@ static int _sp_add_d(sp_int* a, sp_int_digit d, sp_int* r)
}
}
if (i == a->used) {
r->used++;
if (i < r->size)
if (i < r->size) {
r->used++;
r->dp[i] = 1;
else
}
else {
err = MP_VAL;
}
}
}
if (err == MP_OKAY) {
@ -14907,7 +14909,10 @@ static int _sp_read_radix_10(sp_int* a, const char* in)
if (err != MP_OKAY) {
break;
}
(void)_sp_add_d(a, ch, a);
err = _sp_add_d(a, ch, a);
if (err != MP_OKAY) {
break;
}
}
#ifdef WOLFSSL_SP_INT_NEGATIVE
if ((err == MP_OKAY) && sp_iszero(a)) {