manually cherry picking ef029f292c058d3465fcc203b32473ecaddfcd4f

5 months ago · c7ea1a744a
parent 87f6cc1ec0
commit c7ea1a744a
1 changed files with 1 additions and 1 deletions
--- a/src/transactions/transaction_db.rs
+++ b/src/transactions/transaction_db.rs
@ -300,8 +300,8 @@ impl<T: ThreadMode> TransactionDB<T> {
            let mut cnt = 0;
            let ptr = ffi::rocksdb_transactiondb_get_prepared_transactions(db, &mut cnt);
            let mut vec = vec![std::ptr::null_mut(); cnt];
-            std::ptr::copy_nonoverlapping(ptr, vec.as_mut_ptr(), cnt);
            if !ptr.is_null() {
+                std::ptr::copy_nonoverlapping(ptr, vec.as_mut_ptr(), cnt);
                ffi::rocksdb_free(ptr as *mut c_void);
            }
            vec