Merge pull request #2287 from Amit-PivotalLabs/master
rafthttp/transport.go: Fix nil pointer dereference in RemovePeerrelease-2.0
commit
daf1a913bb
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@ -132,7 +132,11 @@ func (t *transport) AddPeer(id types.ID, urls []string) {
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func (t *transport) RemovePeer(id types.ID) {
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t.mu.Lock()
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defer t.mu.Unlock()
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t.peers[id].Stop()
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if peer, ok := t.peers[id]; ok {
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peer.Stop()
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} else {
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log.Panicf("rafthttp: unexpected removal of unknown peer '%d'", id)
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}
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delete(t.peers, id)
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delete(t.leaderStats.Followers, id.String())
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}
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