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wgengine/netlog: fix nil pointer dereference in logtail (#8598)

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This commit is contained in:
Andrew Lytvynov
2023-07-13 08:54:29 -07:00
committed by GitHub
parent 4f95b6966b
commit 354885a08d
1 changed files with 3 additions and 2 deletions
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5
wgengine/netlog/logger.go
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@@ -101,7 +101,8 @@ func (nl *Logger) Startup(nodeID tailcfg.StableNodeID, nodeLogID, domainLogID lo
}
// Startup a log stream to Tailscale's logging service.
httpc := &http.Client{Transport: logpolicy.NewLogtailTransport(logtail.DefaultHost, netMon, nl.logger.Logf)}
logf := log.Printf
httpc := &http.Client{Transport: logpolicy.NewLogtailTransport(logtail.DefaultHost, netMon, logf)}
if testClient != nil {
httpc = testClient
}
@@ -123,7 +124,7 @@ func (nl *Logger) Startup(nodeID tailcfg.StableNodeID, nodeLogID, domainLogID lo
// Include process sequence numbers to identify missing samples.
IncludeProcID: true,
IncludeProcSequence: true,
}, log.Printf)
}, logf)
nl.logger.SetSockstatsLabel(sockstats.LabelNetlogLogger)
// Startup a data structure to track per-connection statistics.