db_lmdb: do not give the group database write permissions

10 years ago · 59d2b0ed1c
parent 4c2a45288a
commit 59d2b0ed1c
1 changed files with 1 additions and 1 deletions
--- a/src/cryptonote_core/BlockchainDB_impl/db_lmdb.cpp
+++ b/src/cryptonote_core/BlockchainDB_impl/db_lmdb.cpp
@ -530,7 +530,7 @@ void BlockchainLMDB::open(const std::string& filename)
  size_t mapsize = 1LL << 34;
  if (auto result = mdb_env_set_mapsize(m_env, mapsize))
    throw0(DB_ERROR(std::string("Failed to set max memory map size: ").append(mdb_strerror(result)).c_str()));
-  if (auto result = mdb_env_open(m_env, filename.c_str(), 0, 0664))
+  if (auto result = mdb_env_open(m_env, filename.c_str(), 0, 0644))
    throw0(DB_ERROR(std::string("Failed to open lmdb environment: ").append(mdb_strerror(result)).c_str()));

  // get a read/write MDB_txn