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authorluigi1111 <luigi1111w@gmail.com>2021-10-17 23:26:12 -0500
committerluigi1111 <luigi1111w@gmail.com>2021-10-17 23:26:12 -0500
commit33fe0e8003528458816f9ab7c21bf1cf9746ff59 (patch)
tree50e65902744285bb403f0f0989dc64a470d48b78
parentMerge pull request #7798 (diff)
parentLMDB: protection against UB, by not calling virtual methods from destructor -... (diff)
downloadmonero-33fe0e8003528458816f9ab7c21bf1cf9746ff59.tar.xz
Merge pull request #7861
cf65e5b LMDB: protection against UB, by not calling virtual methods from destructor - v0.17 (mj-xmr)
-rw-r--r--src/blockchain_db/lmdb/db_lmdb.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
index 4865ec952..bab3f7e42 100644
--- a/src/blockchain_db/lmdb/db_lmdb.cpp
+++ b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -1268,11 +1268,11 @@ BlockchainLMDB::~BlockchainLMDB()
// batch transaction shouldn't be active at this point. If it is, consider it aborted.
if (m_batch_active)
{
- try { batch_abort(); }
+ try { BlockchainLMDB::batch_abort(); }
catch (...) { /* ignore */ }
}
if (m_open)
- close();
+ BlockchainLMDB::close();
}
BlockchainLMDB::BlockchainLMDB(bool batch_transactions): BlockchainDB()
@@ -1569,9 +1569,9 @@ void BlockchainLMDB::close()
if (m_batch_active)
{
LOG_PRINT_L3("close() first calling batch_abort() due to active batch transaction");
- batch_abort();
+ BlockchainLMDB::batch_abort();
}
- this->sync();
+ BlockchainLMDB::sync();
m_tinfo.reset();
// FIXME: not yet thread safe!!! Use with care.
@@ -1584,7 +1584,7 @@ void BlockchainLMDB::sync()
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
check_open();
- if (is_read_only())
+ if (BlockchainLMDB::is_read_only())
return;
// Does nothing unless LMDB environment was opened with MDB_NOSYNC or in part