p2p: ProcessHeadersMessage(): fix received_new_header

LarryRuane · fanquake · commit 7e0bcfbfef61 · 2022-10-11T09:19:58.000+08:00
Follow-up to #25717. The commit "Utilize anti-DoS headers download strategy" changed how this bool variable is computed, so that its value is now the opposite of what it should be. GitHub-Pull: #26172 Rebased-From: bdcafb9
diff --git a/src/net_processing.cpp b/src/net_processing.cpp
@@ -2843,7 +2843,7 @@ void PeerManagerImpl::ProcessHeadersMessage(CNode& pfrom, Peer& peer,
 
     // If we don't have the last header, then this peer will have given us
     // something new (if these headers are valid).
-    bool received_new_header{last_received_header != nullptr};
+    bool received_new_header{last_received_header == nullptr};
 
     // Now process all the headers.
     BlockValidationState state;
