diff options
Diffstat (limited to 'src/random.cpp')
| -rw-r--r-- | src/random.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/random.cpp b/src/random.cpp index b308e8f4a1..3a48c72b68 100644 --- a/src/random.cpp +++ b/src/random.cpp @@ -152,7 +152,7 @@ static void RandAddSeedPerfmon() const size_t nMaxSize = 10000000; // Bail out at more than 10MB of performance data while (true) { nSize = vData.size(); - ret = RegQueryValueExA(HKEY_PERFORMANCE_DATA, "Global", NULL, NULL, vData.data(), &nSize); + ret = RegQueryValueExA(HKEY_PERFORMANCE_DATA, "Global", nullptr, nullptr, vData.data(), &nSize); if (ret != ERROR_MORE_DATA || vData.size() >= nMaxSize) break; vData.resize(std::max((vData.size() * 3) / 2, nMaxSize)); // Grow size of buffer exponentially @@ -200,7 +200,7 @@ void GetOSRand(unsigned char *ent32) { #if defined(WIN32) HCRYPTPROV hProvider; - int ret = CryptAcquireContextW(&hProvider, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT); + int ret = CryptAcquireContextW(&hProvider, nullptr, nullptr, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT); if (!ret) { RandFailure(); } @@ -245,7 +245,7 @@ void GetOSRand(unsigned char *ent32) int have = 0; do { size_t len = NUM_OS_RANDOM_BYTES - have; - if (sysctl(name, ARRAYLEN(name), ent32 + have, &len, NULL, 0) != 0) { + if (sysctl(name, ARRAYLEN(name), ent32 + have, &len, nullptr, 0) != 0) { RandFailure(); } have += len; |