netdev - Re: 4.4-rc2 xfrm_lookup kasan trace

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:	Thu, 03 Dec 2015 11:59:18 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	davej@...emonkey.org.uk, netdev@...r.kernel.org
Subject: Re: 4.4-rc2 xfrm_lookup kasan trace

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Mon, 30 Nov 2015 17:22:11 -0800

> @@ -2198,6 +2198,7 @@ struct dst_entry *xfrm_lookup(struct net *net, struct dst_entry *dst_orig,
>  	xdst = NULL;
>  	route = NULL;
>  
> +	sk = sk_to_full_sk((struct sock *)sk);

The war against const...

I know this is the only instance where const is input, but you may want to
consider adding the const verion of the helper anyways to avoid ugly casts
like this.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html