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Merge pull request #4400

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4eedf4f make RandAddSeed() use OPENSSL_cleanse() (Philip Kaufmann)
6354935 move rand functions from util to new random.h/.cpp (Philip Kaufmann)
001a53d add GetRandBytes() as wrapper for RAND_bytes() (Philip Kaufmann)
This commit is contained in:
Wladimir J. van der Laan
2014-07-14 11:34:47 +02:00
parent d4bed1a6d3 4eedf4ffee
commit 6513a9f703
21 changed files with 235 additions and 200 deletions
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4
src/net.cpp
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@@ -555,7 +555,7 @@ void CNode::PushVersion()
int64_t nTime = (fInbound ? GetAdjustedTime() : GetTime());
CAddress addrYou = (addr.IsRoutable() && !IsProxy(addr) ? addr : CAddress(CService("0.0.0.0",0)));
CAddress addrMe = GetLocalAddress(&addr);
RAND_bytes((unsigned char*)&nLocalHostNonce, sizeof(nLocalHostNonce));
GetRandBytes((unsigned char*)&nLocalHostNonce, sizeof(nLocalHostNonce));
if (fLogIPs)
LogPrint("net", "send version message: version %d, blocks=%d, us=%s, them=%s, peer=%d\n", PROTOCOL_VERSION, nBestHeight, addrMe.ToString(), addrYou.ToString(), id);
else
@@ -1961,7 +1961,7 @@ bool CAddrDB::Write(const CAddrMan& addr)
{
// Generate random temporary filename
unsigned short randv = 0;
RAND_bytes((unsigned char *)&randv, sizeof(randv));
GetRandBytes((unsigned char*)&randv, sizeof(randv));
std::string tmpfn = strprintf("peers.dat.%04x", randv);
// serialize addresses, checksum data up to that point, then append csum