Fix crash bug with duplicate inputs within a transaction

Introduced by #9049 Github-Pull: #14247 Tree-SHA512: 2815312a3da8ef4a93dbc26b71d9147e34d1fed794aa7188ec12670579d2e45380212cf1e23526a7b5e339a185a73637fc2f342e0699b687c920244bc2edc124
bitcoin · Sep 18, 2018 · 4b8a3f5 · 4b8a3f5
1 parent b667765
commit 4b8a3f5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/validation.cpp b/src/validation.cpp
@@ -2854,7 +2854,7 @@ bool CheckBlock(const CBlock& block, CValidationState& state, const Consensus::P
 
     // Check transactions
     for (const auto& tx : block.vtx)
-        if (!CheckTransaction(*tx, state, false))
+        if (!CheckTransaction(*tx, state, true))
             return state.Invalid(false, state.GetRejectCode(), state.GetRejectReason(),
                                  strprintf("Transaction check failed (tx hash %s) %s", tx->GetHash().ToString(), state.GetDebugMessage()));