From 4ce40edb27480f4266a75937d94047e56abfbc82 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Wed, 2 Oct 2019 16:37:52 +0000
Subject: [PATCH] p2p: reject invalid pruning seeds in peer lists

---
 src/p2p/net_node.inl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl
index 24c87cef8..1f595ef26 100644
--- a/src/p2p/net_node.inl
+++ b/src/p2p/net_node.inl
@@ -1858,6 +1858,8 @@ namespace nodetool
         if (ipv4.ip() == 0)
           ignore = true;
       }
+      if (be.pruning_seed && (be.pruning_seed < tools::make_pruning_seed(1, CRYPTONOTE_PRUNING_LOG_STRIPES) || be.pruning_seed > tools::make_pruning_seed(1ul << CRYPTONOTE_PRUNING_LOG_STRIPES, CRYPTONOTE_PRUNING_LOG_STRIPES)))
+        ignore = true;
       if (ignore)
       {
         MDEBUG("Ignoring " << be.adr.str());