aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/coins.cpp6
-rw-r--r--src/main.cpp4
2 files changed, 8 insertions, 2 deletions
diff --git a/src/coins.cpp b/src/coins.cpp
index ef4f96fdee..d79e29951b 100644
--- a/src/coins.cpp
+++ b/src/coins.cpp
@@ -92,7 +92,6 @@ bool CCoinsViewCache::GetCoins(const uint256 &txid, CCoins &coins) const {
CCoinsModifier CCoinsViewCache::ModifyCoins(const uint256 &txid) {
assert(!hasModifier);
- hasModifier = true;
std::pair<CCoinsMap::iterator, bool> ret = cacheCoins.insert(std::make_pair(txid, CCoinsCacheEntry()));
if (ret.second) {
if (!base->GetCoins(txid, ret.first->second.coins)) {
@@ -233,7 +232,10 @@ double CCoinsViewCache::GetPriority(const CTransaction &tx, int nHeight) const
return tx.ComputePriority(dResult);
}
-CCoinsModifier::CCoinsModifier(CCoinsViewCache& cache_, CCoinsMap::iterator it_) : cache(cache_), it(it_) {}
+CCoinsModifier::CCoinsModifier(CCoinsViewCache& cache_, CCoinsMap::iterator it_) : cache(cache_), it(it_) {
+ assert(!cache.hasModifier);
+ cache.hasModifier = true;
+}
CCoinsModifier::~CCoinsModifier()
{
diff --git a/src/main.cpp b/src/main.cpp
index fa2b561489..ca2734b766 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1887,6 +1887,7 @@ enum FlushStateMode {
bool static FlushStateToDisk(CValidationState &state, FlushStateMode mode) {
LOCK(cs_main);
static int64_t nLastWrite = 0;
+ try {
if ((mode == FLUSH_STATE_ALWAYS) ||
((mode == FLUSH_STATE_PERIODIC || mode == FLUSH_STATE_IF_NEEDED) && pcoinsTip->GetCacheSize() > nCoinCacheSize) ||
(mode == FLUSH_STATE_PERIODIC && GetTimeMicros() > nLastWrite + DATABASE_WRITE_INTERVAL * 1000000)) {
@@ -1926,6 +1927,9 @@ bool static FlushStateToDisk(CValidationState &state, FlushStateMode mode) {
}
nLastWrite = GetTimeMicros();
}
+ } catch (const std::runtime_error& e) {
+ return state.Abort(std::string("System error while flushing: ") + e.what());
+ }
return true;
}