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authorluigi1111 <luigi1111w@gmail.com>2020-04-04 13:14:19 -0500
committerluigi1111 <luigi1111w@gmail.com>2020-04-04 13:14:19 -0500
commitd102a720270cb1816cdf903634b4162c93ea164f (patch)
treeecdb3b697b9f6954deaeadc71f7e9e8b39b6b3c6 /src/blockchain_db/lmdb/db_lmdb.cpp
parentMerge pull request #6381 (diff)
parentdb_lmdb: fix race crash using a stale cursor (diff)
downloadmonero-d102a720270cb1816cdf903634b4162c93ea164f.tar.xz
Merge pull request #6384
ec01077 db_lmdb: fix race crash using a stale cursor (moneromooo-monero)
Diffstat (limited to 'src/blockchain_db/lmdb/db_lmdb.cpp')
-rw-r--r--src/blockchain_db/lmdb/db_lmdb.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
index 000b31ddb..1103899d5 100644
--- a/src/blockchain_db/lmdb/db_lmdb.cpp
+++ b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -1915,6 +1915,7 @@ bool BlockchainLMDB::get_txpool_tx_blob(const crypto::hash& txid, cryptonote::bl
// if filtering, make sure those requirements are met before copying blob
if (tx_category != relay_category::all)
{
+ RCURSOR(txpool_meta)
auto result = mdb_cursor_get(m_cur_txpool_meta, &k, &v, MDB_SET);
if (result == MDB_NOTFOUND)
return false;