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| author | Martin Holst Swende <martin@swende.se> | 2019-06-12 16:57:00 +0800 |
|---|---|---|
| committer | Martin Holst Swende <martin@swende.se> | 2019-06-12 17:18:49 +0800 |
| commit | 3675b8545dfe41b9d095c126454f7653c1b4fa3e (patch) | |
| tree | 4b485bec100dd7152648080f9b2d1cc6d3bc0715 /les | |
| parent | 50e3795eef884ce8c5ae41ee31c7a4fa40196755 (diff) | |
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les/handler: avoid lookup missing state
Diffstat (limited to 'les')
| -rw-r--r-- | les/handler.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/les/handler.go b/les/handler.go index 32f1903d1..4e98e0b32 100644 --- a/les/handler.go +++ b/les/handler.go @@ -868,6 +868,10 @@ func (pm *ProtocolManager) handleMsg(p *peer) error { } root = header.Root } + // If a header lookup failed (non existent), ignore subsequent requests for the same header + if root == (common.Hash{}) { + continue + } // Open the account or storage trie for the request statedb := pm.blockchain.StateCache() |