[Dnsmasq-discuss] Disabling IPv6 at compile time no longer working

[SALA MASSIMO]

Hi Chris, Petr

I agree with Chris: I wish we could disable IPv6 support.

There are scenarios - like usage in intranet LANs,  IPv4 only - this feature is useless.

For best practice, unwanted features should be disabled:
1) avoid any possibility of hitting bugs in code paths that implemet this functionality;
2) reduce the surface of possible attacks;
3) IMHO you cannot force the users to be unaware testers of unused features.


> It was intentionally removed in commit ee8750451b4[1], removed in 2.81 release.

I don't understand why this commit was approved.
Which are the benefits for the developers?

Best regards, Massimo Sala



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