diff options
Diffstat (limited to 'src/blockchain_db')
| -rw-r--r-- | src/blockchain_db/lmdb/db_lmdb.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp index 01a36a8da..08c5a8943 100644 --- a/src/blockchain_db/lmdb/db_lmdb.cpp +++ b/src/blockchain_db/lmdb/db_lmdb.cpp @@ -149,8 +149,14 @@ private: int compare_uint64(const MDB_val *a, const MDB_val *b) { +#ifdef MISALIGNED_OK const uint64_t va = *(const uint64_t*)a->mv_data; const uint64_t vb = *(const uint64_t*)b->mv_data; +#else + uint64_t va, vb; + memcpy(&va, a->mv_data, sizeof(uint64_t)); + memcpy(&vb, b->mv_data, sizeof(uint64_t)); +#endif if (va < vb) return -1; else if (va == vb) return 0; else return 1; |