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Ensure correctness if asserts are compiled out

This commit is contained in:
Jack Grigg 2016-09-30 18:54:16 +13:00
parent f463df0e57
commit 84f797b2c5
1 changed files with 3 additions and 2 deletions
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5
src/ecwrapper.cpp
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@ -182,8 +182,9 @@ bool CECKey::Recover(const uint256 &hash, const unsigned char *p64, int rec)
BIGNUM *sig_r = BN_bin2bn(&p64[0], 32, nullptr);
BIGNUM *sig_s = BN_bin2bn(&p64[32], 32, nullptr);
assert(sig && sig_r && sig_s);
assert(ECDSA_SIG_set0(sig, sig_r, sig_s));
bool ret = ECDSA_SIG_recover_key_GFp(pkey, sig, (unsigned char*)&hash, sizeof(hash), rec, 0) == 1;
bool ret = ECDSA_SIG_set0(sig, sig_r, sig_s);
assert(ret);
ret = ECDSA_SIG_recover_key_GFp(pkey, sig, (unsigned char*)&hash, sizeof(hash), rec, 0) == 1;
ECDSA_SIG_free(sig);
return ret;
}