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fixed an LMDB issue on OpenBSD (#2699) which leads to a crash in monerod

This commit is contained in:
ston1th 2017-10-22 13:38:19 +02:00
parent 8d511f3c24
commit f946bb7be6
1 changed files with 6 additions and 0 deletions
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6
src/blockchain_db/lmdb/db_lmdb.cpp
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@ -1123,6 +1123,12 @@ void BlockchainLMDB::open(const std::string& filename, const int db_flags)
m_folder = filename; m_folder = filename;
#ifdef __OpenBSD__
if ((mdb_flags & MDB_WRITEMAP) == 0) {
MCLOG_RED(el::Level::Info, "global", "Running on OpenBSD: forcing WRITEMAP");
mdb_flags |= MDB_WRITEMAP;
}
#endif
// set up lmdb environment // set up lmdb environment
if ((result = mdb_env_create(&m_env))) if ((result = mdb_env_create(&m_env)))
throw0(DB_ERROR(lmdb_error("Failed to create lmdb environment: ", result).c_str())); throw0(DB_ERROR(lmdb_error("Failed to create lmdb environment: ", result).c_str()));