selector: avoid nil deref when no outbound is selected#4102
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`SecTrustEvaluateWithError` is serial
This reverts commit 62cb06c.
…l-selected-3917 Signed-off-by: Sai Asish Y <say.apm35@gmail.com> # Conflicts: # docs/changelog.md
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Fixes #3917.
Selector.DialContext/ListenPacket/NewConnection/NewPacketConnection/NewDirectRouteConnectionall calleds.selected.Load()and immediately dereferenced the result.Network()andNow()already nil-check; the connection-side methods didn't. After SFA disconnect+reconnect,selectedcan be nil and the next dial panics, guard each callsite.