Blockchain: remove skip for pruned txs in `check_tx_inputs()`

I can't see how this would trigger in the current codebase, so it's not a *current* safety issue,
but I can very well see it becoming on in the future if downstream code doesn't handle the passing
of pruned transactions correctly. I think the safe/good choice would be to remove this skip now
that all transactions that pass into the mempool are supposed to be unpruned. And for all in-block
txs, `check_tx_inputs()` isn't called for checkpointed blocks, and we sync pruned blocks only if
syncing checkpointed blocks.

1 files changed, 0 insertions, 4 deletions

diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index d9615f9c0..9e2b321cc 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -3258,10 +3258,6 @@ bool Blockchain::check_tx_inputs(transaction& tx, tx_verification_context &tvc,
   if(pmax_used_block_height)
     *pmax_used_block_height = 0;
 
-  // pruned txes are skipped, as they're only allowed in sync-pruned-blocks mode, which is within the builtin hashes
-  if (tx.pruned)
-    return true;
-
   crypto::hash tx_prefix_hash = get_transaction_prefix_hash(tx);
 
   const uint8_t hf_version = m_hardfork->get_current_version();