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| author | Jeffrey Wilcke <jeffrey@ethereum.org> | 2015-05-22 00:00:12 +0800 |
|---|---|---|
| committer | Jeffrey Wilcke <jeffrey@ethereum.org> | 2015-05-22 00:00:12 +0800 |
| commit | af28736bd0f01176fa95b715e48476dd8269b942 (patch) | |
| tree | eb7d7a47801f5650ae790735f5b48c657ccc7f4c /eth/peer.go | |
| parent | 1da145675d7975bf99ef0c947cac7eaf5b87f21d (diff) | |
| parent | 06a041589f3c2d4b3e66a1ce51e3e03e209fdbff (diff) | |
| download | go-tangerine-af28736bd0f01176fa95b715e48476dd8269b942.tar.gz go-tangerine-af28736bd0f01176fa95b715e48476dd8269b942.tar.zst go-tangerine-af28736bd0f01176fa95b715e48476dd8269b942.zip | |
Merge pull request #1064 from karalabe/downloader-attacks
Fix two additional download vulnerabilities
Diffstat (limited to 'eth/peer.go')
| -rw-r--r-- | eth/peer.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/eth/peer.go b/eth/peer.go index fdd815293..bb6a20349 100644 --- a/eth/peer.go +++ b/eth/peer.go @@ -8,6 +8,7 @@ import ( "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/eth/downloader" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/logger/glog" "github.com/ethereum/go-ethereum/p2p" @@ -100,8 +101,8 @@ func (p *peer) sendTransaction(tx *types.Transaction) error { } func (p *peer) requestHashes(from common.Hash) error { - glog.V(logger.Debug).Infof("[%s] fetching hashes (%d) %x...\n", p.id, maxHashes, from[:4]) - return p2p.Send(p.rw, GetBlockHashesMsg, getBlockHashesMsgData{from, maxHashes}) + glog.V(logger.Debug).Infof("[%s] fetching hashes (%d) %x...\n", p.id, downloader.MaxHashFetch, from[:4]) + return p2p.Send(p.rw, GetBlockHashesMsg, getBlockHashesMsgData{from, downloader.MaxHashFetch}) } func (p *peer) requestBlocks(hashes []common.Hash) error { |