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Merge pull request #264 from AkihiroSuda/fix-listener-panic 

buildkitd: fix index-out-of-range panic in parsing wrong addr string
docker-18.09
Tõnis Tiigi 2018-01-23 10:18:00 -08:00 committed by GitHub
parent 3c4f8e2ed4 51e22a478a
commit 821ea435d3
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1 changed files with 4 additions and 0 deletions
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4
cmd/buildkitd/main.go
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@ -214,6 +214,10 @@ func serveGRPC(server *grpc.Server, addrs []string, errCh chan error) error {
func getListener(addr string) (net.Listener, error) { func getListener(addr string) (net.Listener, error) {
addrSlice := strings.SplitN(addr, "://", 2) addrSlice := strings.SplitN(addr, "://", 2)
if len(addrSlice) < 2 {
return nil, errors.Errorf("address %s does not contain proto, you meant unix://%s ?",
addr, addr)
}
proto := addrSlice[0] proto := addrSlice[0]
listenAddr := addrSlice[1] listenAddr := addrSlice[1]
switch proto { switch proto {