const os/user.maxBufferSize

4 uses

	os/user (current package)
		cgo_lookup_unix.go#L160: 		return maxBufferSize
		cgo_lookup_unix.go#L182: 			return fmt.Errorf("internal buffer exceeds %d bytes", maxBufferSize)
		cgo_lookup_unix.go#L188: const maxBufferSize = 1 << 20
		cgo_lookup_unix.go#L191: 	return sz > 0 && sz <= maxBufferSize