netdev - Re: [PATCH net v3] net/ipv6: Add anycast addresses to a global hashtable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 26 Oct 2018 15:44:32 -0600
From:   David Ahern <dsahern@...il.com>
To:     Jeff Barnhill <0xeffeff@...il.com>, netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org
Subject: Re: [PATCH net v3] net/ipv6: Add anycast addresses to a global
 hashtable

On 10/26/18 3:22 PM, Jeff Barnhill wrote:
> @@ -275,6 +356,13 @@ int __ipv6_dev_ac_inc(struct inet6_dev *idev, const struct in6_addr *addr)
>  		err = -ENOMEM;
>  		goto out;
>  	}
> +	err = ipv6_add_acaddr_hash(dev_net(idev->dev), addr);
> +	if (err) {
> +		fib6_info_release(f6i);
> +		fib6_info_release(f6i);
> +		kfree(aca);
> +		goto out;
> +	}

I think aca_put() makes this less confusing as it will do the
fib6_info_release(f6i) and kfree(aca);