netdev - Re: netfilter: Only do skb_checksum_help on CHECKSUM_PARTIAL in ip

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, 08 Apr 2010 14:53:09 +0200
From:	Patrick McHardy <kaber@...sh.net>
To:	Herbert Xu <herbert@...dor.apana.org.au>
CC:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: Re: netfilter: Only do skb_checksum_help on CHECKSUM_PARTIAL in	ip_queue

Herbert Xu wrote:
> Hi:
> 
> netfilter: Only do skb_checksum_help on CHECKSUM_PARTIAL in ip_queue
> 
> While doing yet another audit on ip_summed I noticed ip_queue
> calling skb_checksum_help unnecessarily.  As we will set ip_summed
> to CHECKSUM_NONE when necessary in ipq_mangle_ipv4, there is no
> need to zap CHECKSUM_COMPLETE in ipq_build_packet_message.

Applied, thanks Herbert.
--
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