diff options
Diffstat (limited to 'src/validation.cpp')
| -rw-r--r-- | src/validation.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/validation.cpp b/src/validation.cpp index 1b3d00bc6d..ec457da5cc 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -1079,6 +1079,19 @@ PackageMempoolAcceptResult MemPoolAccept::AcceptMultipleTransactions(const std:: m_viewmempool.PackageAddTransaction(ws.m_ptx); } + // Apply package mempool ancestor/descendant limits. Skip if there is only one transaction, + // because it's unnecessary. Also, CPFP carve out can increase the limit for individual + // transactions, but this exemption is not extended to packages in CheckPackageLimits(). + std::string err_string; + if (txns.size() > 1 && + !m_pool.CheckPackageLimits(txns, m_limit_ancestors, m_limit_ancestor_size, m_limit_descendants, + m_limit_descendant_size, err_string)) { + // All transactions must have individually passed mempool ancestor and descendant limits + // inside of PreChecks(), so this is separate from an individual transaction error. + package_state.Invalid(PackageValidationResult::PCKG_POLICY, "package-mempool-limits", err_string); + return PackageMempoolAcceptResult(package_state, std::move(results)); + } + for (Workspace& ws : workspaces) { PrecomputedTransactionData txdata; if (!PolicyScriptChecks(args, ws, txdata)) { |