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| author | Felföldi Zsolt <zsfelfoldi@gmail.com> | 2018-01-09 18:41:59 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@users.noreply.github.com> | 2018-01-09 18:41:59 +0800 |
| commit | 83d16574444d0b389755c9003e74a90d2ab7ca2e (patch) | |
| tree | bdf066c42799014dd50bfa71d62c2dd85423b66a /les | |
| parent | 9d06026c1991fdd8f034ce194fa20a0740c21810 (diff) | |
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les: fix les/1 CHT compatibility issue (#15692)
Diffstat (limited to 'les')
| -rw-r--r-- | les/handler.go | 4 | ||||
| -rw-r--r-- | les/peer.go | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/les/handler.go b/les/handler.go index e310942ba..d627c3e18 100644 --- a/les/handler.go +++ b/les/handler.go @@ -846,8 +846,8 @@ func (pm *ProtocolManager) handleMsg(p *peer) error { } if header := pm.blockchain.GetHeaderByNumber(req.BlockNum); header != nil { - sectionHead := core.GetCanonicalHash(pm.chainDb, (req.ChtNum+1)*light.ChtV1Frequency-1) - if root := light.GetChtRoot(pm.chainDb, req.ChtNum, sectionHead); root != (common.Hash{}) { + sectionHead := core.GetCanonicalHash(pm.chainDb, req.ChtNum*light.ChtV1Frequency-1) + if root := light.GetChtRoot(pm.chainDb, req.ChtNum-1, sectionHead); root != (common.Hash{}) { if tr, _ := trie.New(root, trieDb); tr != nil { var encNumber [8]byte binary.BigEndian.PutUint64(encNumber[:], req.BlockNum) diff --git a/les/peer.go b/les/peer.go index 04d747a6b..b72c80d35 100644 --- a/les/peer.go +++ b/les/peer.go @@ -296,7 +296,7 @@ func (p *peer) RequestHelperTrieProofs(reqID, cost uint64, reqs []HelperTrieReq) } blockNum := binary.BigEndian.Uint64(req.Key) // convert HelperTrie request to old CHT request - reqsV1[i] = ChtReq{ChtNum: (req.TrieIdx+1)*(light.ChtFrequency/light.ChtV1Frequency) - 1, BlockNum: blockNum, FromLevel: req.FromLevel} + reqsV1[i] = ChtReq{ChtNum: (req.TrieIdx + 1) * (light.ChtFrequency / light.ChtV1Frequency), BlockNum: blockNum, FromLevel: req.FromLevel} } return sendRequest(p.rw, GetHeaderProofsMsg, reqID, cost, reqsV1) case lpv2: |