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authormoneromooo-monero <moneromooo-monero@users.noreply.github.com>2017-08-09 09:31:00 +0100
committermoneromooo-monero <moneromooo-monero@users.noreply.github.com>2017-08-09 10:28:41 +0100
commit635929eaca6b376708d7c5fabf9b743b8a706981 (patch)
treea5989505a602cd2fe0ef3a425292f9213adfd1fb /src/cryptonote_core
parentepee: fixup KV_SERIALIZE_OPT to work in more cases (diff)
downloadmonero-635929eaca6b376708d7c5fabf9b743b8a706981.tar.xz
protocol: add checks for top block hard fork version
We won't even talk to a peer which claims a wrong version for its top block. This will avoid syncing to known bad peers in the first place. Also add IP fails when failing to verify a block.
Diffstat (limited to 'src/cryptonote_core')
-rw-r--r--src/cryptonote_core/blockchain.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/cryptonote_core/blockchain.h b/src/cryptonote_core/blockchain.h
index bd8a8313c..aa61dc034 100644
--- a/src/cryptonote_core/blockchain.h
+++ b/src/cryptonote_core/blockchain.h
@@ -746,6 +746,15 @@ namespace cryptonote
uint8_t get_ideal_hard_fork_version(uint64_t height) const { return m_hardfork->get_ideal_version(height); }
/**
+ * @brief returns the actual hardfork version for a given block height
+ *
+ * @param height the height for which to check version info
+ *
+ * @return the version
+ */
+ uint8_t get_hard_fork_version(uint64_t height) const { return m_hardfork->get(height); }
+
+ /**
* @brief get information about hardfork voting for a version
*
* @param version the version in question