diff options
Diffstat (limited to 'src/wallet/wallet2.cpp')
| -rw-r--r-- | src/wallet/wallet2.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index 5af9a71bd..31345879b 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -954,7 +954,22 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions(std::vector<crypto { cryptonote::transaction tx; pending_tx ptx; - transfer(dst_vector, fake_outs_count, unlock_time, fee, extra, tx, ptx); + + // loop until fee is met without increasing tx size to next KB boundary. + uint64_t needed_fee = 0; + do + { + transfer(dst_vector, fake_outs_count, unlock_time, fee, extra, tx, ptx); + auto txBlob = t_serializable_object_to_blob(ptx.tx); + uint64_t txSize = txBlob.size(); + uint64_t numKB = txSize / 1024; + if (txSize % 1024) + { + numKB++; + } + needed_fee = numKB * FEE_PER_KB; + } while (ptx.fee < needed_fee); + ptx_vector.push_back(ptx); // mark transfers to be used as "spent" |