Re: [PATCH v4 15/30] util: implement rollback rule autocreation for iptables commands

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On Tue, Apr 30, 2024 at 01:44:04PM -0400, Laine Stump wrote:
> If the VIR_FIREWALL_TRANSACTION_AUTO_ROLLBACK flag is set, each time
> an iptables command is executed that is adding a rule or chain, a
> corresponding command that will *delete* the same rule/chain is
> constructed and added to the list of rollback commands. If we later
> want to undo the entire firewall, we can just run those commands.
> 
> This isn't yet used anywhere, since
> VIR_FIREWALL_TRANSACTION_AUTO_ROLLBACK isn't being set.
> 
> Signed-off-by: Laine Stump <laine@xxxxxxxxxx>
> ---
>  src/util/virfirewall.c | 55 ++++++++++++++++++++++++++++++++++++------
>  1 file changed, 48 insertions(+), 7 deletions(-)

Reviewed-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>


With regards,
Daniel
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