diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/src/main.cpp b/src/main.cpp index e40acf6d3..8ff6d6fec 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -719,7 +719,7 @@ bool CWalletTx::AcceptWalletTransaction(CTxDB& txdb, bool fCheckInputs) return false; } -bool CWalletTx::AcceptWalletTransaction() +bool CWalletTx::AcceptWalletTransaction() { CTxDB txdb("r"); return AcceptWalletTransaction(txdb); @@ -1514,7 +1514,9 @@ bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew) { uint256 hash = GetHash(); - txdb.TxnBegin(); + if (!txdb.TxnBegin()) + return error("SetBestChain() : TxnBegin failed"); + if (pindexGenesisBlock == NULL && hash == hashGenesisBlock) { txdb.WriteHashBestChain(hash); @@ -1563,7 +1565,10 @@ bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew) printf("SetBestChain() : ReadFromDisk failed\n"); break; } - txdb.TxnBegin(); + if (!txdb.TxnBegin()) { + printf("SetBestChain() : TxnBegin 2 failed\n"); + break; + } // errors now are not fatal, we still did a reorganisation to a new chain in a valid way if (!block.SetBestChainInner(txdb, pindex)) break; @@ -1621,7 +1626,8 @@ bool CBlock::AddToBlockIndex(unsigned int nFile, unsigned int nBlockPos) pindexNew->bnChainWork = (pindexNew->pprev ? pindexNew->pprev->bnChainWork : 0) + pindexNew->GetBlockWork(); CTxDB txdb; - txdb.TxnBegin(); + if (!txdb.TxnBegin()) + return false; txdb.WriteBlockIndex(CDiskBlockIndex(pindexNew)); if (!txdb.TxnCommit()) return false; @@ -1845,11 +1851,11 @@ bool CheckDiskSpace(uint64 nAdditionalBytes) { uint64 nFreeBytesAvailable = filesystem::space(GetDataDir()).available; - // Check for 15MB because database could create another 10MB log file at any time - if (nFreeBytesAvailable < (uint64)15000000 + nAdditionalBytes) + // Check for nMinDiskSpace bytes (currently 50MB) + if (nFreeBytesAvailable < nMinDiskSpace + nAdditionalBytes) { fShutdown = true; - string strMessage = _("Warning: Disk space is low "); + string strMessage = _("Warning: Disk space is low"); strMiscWarning = strMessage; printf("*** %s\n", strMessage.c_str()); ThreadSafeMessageBox(strMessage, "Bitcoin", wxOK | wxICON_EXCLAMATION | wxMODAL); @@ -2102,7 +2108,7 @@ bool LoadExternalBlockFile(FILE* fileIn) } } } - catch (std::exception &e) + catch (std::exception &e) { } } @@ -2698,7 +2704,9 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) } else if (fMissingInputs) { - printf("storing orphan tx %s\n", inv.hash.ToString().substr(0,10).c_str()); + printf("storing orphan tx %s (mapsz %d)\n", + inv.hash.ToString().substr(0,10).c_str(), + mapOrphanTransactions.size() + 1); AddOrphanTx(vMsg); // DoS prevention: do not allow mapOrphanTransactions to grow unbounded @@ -2964,7 +2972,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle) if (pto->nVersion == 0) return true; - // Keep-alive ping. We send a nonce of zero because we don't use it anywhere + // Keep-alive ping. We send a nonce of zero because we don't use it anywhere // right now. if (pto->nLastSend && GetTime() - pto->nLastSend > 30 * 60 && pto->vSend.empty()) { if (pto->nVersion > BIP0031_VERSION) @@ -3164,7 +3172,7 @@ void SHA256Transform(void* pstate, void* pinput, const void* pinit) ctx.h[i] = ((uint32_t*)pinit)[i]; SHA256_Update(&ctx, data, sizeof(data)); - for (int i = 0; i < 8; i++) + for (int i = 0; i < 8; i++) ((uint32_t*)pstate)[i] = ctx.h[i]; } |