From 37886d5e2f9992678dea4b1bd893f4f10d61d3ad Mon Sep 17 00:00:00 2001
From: Suhas Daftuar <sdaftuar@gmail.com>
Date: Thu, 26 Oct 2017 14:54:33 -0400
Subject: Disconnect outbound peers relaying invalid headers

---
 src/validation.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/validation.h')

diff --git a/src/validation.h b/src/validation.h
index 6bc52753c5..93669de6c4 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -247,8 +247,9 @@ bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<cons
  * @param[out] state This may be set to an Error state if any error occurred processing them
  * @param[in]  chainparams The params for the chain we want to connect to
  * @param[out] ppindex If set, the pointer will be set to point to the last new block index object for the given headers
+ * @param[out] first_invalid First header that fails validation, if one exists
  */
-bool ProcessNewBlockHeaders(const std::vector<CBlockHeader>& block, CValidationState& state, const CChainParams& chainparams, const CBlockIndex** ppindex=nullptr);
+bool ProcessNewBlockHeaders(const std::vector<CBlockHeader>& block, CValidationState& state, const CChainParams& chainparams, const CBlockIndex** ppindex=nullptr, CBlockHeader *first_invalid=nullptr);
 
 /** Check whether enough disk space is available for an incoming block */
 bool CheckDiskSpace(uint64_t nAdditionalBytes = 0);
-- 
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