add a few checks where it seems appropriate

2019-04-29 16:51:39 +00:00
parent 581994b61c
commit 25a7cfdb4a
7 changed files with 8 additions and 2 deletions
@@ -163,6 +163,7 @@ bool wallet_tools::fill_tx_sources(tools::wallet2 * wallet, std::vector<cryptono

 void wallet_tools::gen_tx_src(size_t mixin, uint64_t cur_height, const tools::wallet2::transfer_details & td, cryptonote::tx_source_entry & src, block_tracker &bt)
 {
+  CHECK_AND_ASSERT_THROW_MES(mixin != 0, "mixin is zero");
  src.amount = td.amount();
  src.rct = td.is_rct();