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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-06-18 14:38:57 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-06-26 10:20:19 +0000 |
| commit | 4237707d3eda859c986c03635411c3b6b6cd70d5 (patch) | |
| tree | 87cb06006baa2b9097da7c2d6187b243ff7b44d1 /src | |
| parent | Merge pull request #5641 (diff) | |
| download | monero-4237707d3eda859c986c03635411c3b6b6cd70d5.tar.xz | |
p2p: don't forget pruning seed or public RPC port when updating peers
Older nodes don't pass that information around
Diffstat (limited to 'src')
| -rw-r--r-- | src/p2p/net_peerlist.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/p2p/net_peerlist.h b/src/p2p/net_peerlist.h index f4fa921e2..883997fd6 100644 --- a/src/p2p/net_peerlist.h +++ b/src/p2p/net_peerlist.h @@ -344,8 +344,14 @@ namespace nodetool trim_white_peerlist(); }else { - //update record in white list - m_peers_white.replace(by_addr_it_wt, ple); + //update record in white list + peerlist_entry new_ple = ple; + if (by_addr_it_wt->pruning_seed && ple.pruning_seed == 0) // guard against older nodes not passing pruning info around + new_ple.pruning_seed = by_addr_it_wt->pruning_seed; + if (by_addr_it_wt->rpc_port && ple.rpc_port == 0) // guard against older nodes not passing RPC port around + new_ple.rpc_port = by_addr_it_wt->rpc_port; + new_ple.last_seen = by_addr_it_wt->last_seen; // do not overwrite the last seen timestamp, incoming peer list are untrusted + m_peers_white.replace(by_addr_it_wt, new_ple); } //remove from gray list, if need auto by_addr_it_gr = m_peers_gray.get<by_addr>().find(ple.adr); @@ -379,8 +385,14 @@ namespace nodetool trim_gray_peerlist(); }else { - //update record in white list - m_peers_gray.replace(by_addr_it_gr, ple); + //update record in gray list + peerlist_entry new_ple = ple; + if (by_addr_it_gr->pruning_seed && ple.pruning_seed == 0) // guard against older nodes not passing pruning info around + new_ple.pruning_seed = by_addr_it_gr->pruning_seed; + if (by_addr_it_gr->rpc_port && ple.rpc_port == 0) // guard against older nodes not passing RPC port around + new_ple.rpc_port = by_addr_it_gr->rpc_port; + new_ple.last_seen = by_addr_it_gr->last_seen; // do not overwrite the last seen timestamp, incoming peer list are untrusted + m_peers_gray.replace(by_addr_it_gr, new_ple); } return true; CATCH_ENTRY_L0("peerlist_manager::append_with_peer_gray()", false); |