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Geth-Modification
Unverified Commit 2003b797 authored by Péter Szilágyi's avatar Péter Szilágyi Committed by GitHub
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Merge pull request #16095 from karalabe/les-lock 

les: add missing lock around peer access
parents e2f2bb3e dfc5842a
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les/fetcher.go
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......@@ -425,6 +425,9 @@ func (f *lightFetcher) nextRequest() (*distReq, uint64) {
},
canSend: func(dp distPeer) bool {
p := dp.(*peer)
f.lock.Lock()
defer f.lock.Unlock()
fp := f.peers[p]
return fp != nil && fp.nodeByHash[bestHash] != nil
},
......
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