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Assert that new OpenSSL allocators succeed

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This commit is contained in:
Jack Grigg
2016-09-29 16:25:12 +13:00
parent 4c2b2541c3
commit 017abaf694
3 changed files with 12 additions and 4 deletions
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8
src/ecwrapper.cpp
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@@ -178,11 +178,13 @@ bool CECKey::Recover(const uint256 &hash, const unsigned char *p64, int rec)
{
if (rec<0 || rec>=3)
return false;
ECDSA_SIG *sig = ECDSA_SIG_new();
BIGNUM *sig_r, *sig_s;
if (!(sig_r = BN_bin2bn(&p64[0], 32, nullptr)) ||
ECDSA_SIG *sig = nullptr;
BIGNUM *sig_r = nullptr, *sig_s = nullptr;
if (!(sig = ECDSA_SIG_new()) ||
!(sig_r = BN_bin2bn(&p64[0], 32, nullptr)) ||
!(sig_s = BN_bin2bn(&p64[32], 32, nullptr)) ||
!ECDSA_SIG_set0(sig, sig_r, sig_s)) {
ECDSA_SIG_free(sig);
BN_free(sig_r);
BN_free(sig_s);
return false;