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
| ||
|
Date: Fri, 11 Oct 2013 12:18:15 +0200 From: Felix Fietkau <nbd@...nwrt.org> To: Stephen Hemminger <stephen@...workplumber.org> CC: netdev@...r.kernel.org Subject: Re: [PATCH net] bridge: allow receiption on disabled port On 2013-10-11 4:35 AM, Stephen Hemminger wrote: > This is what I was thinking would be better. > > Don't want these packets leaking into PRE_ROUTEING chain or have > any chance to get flooded out other ports. > > Compile tested only... > > I could use another goto instead but that becomes spaghetti and > never like to jump back into a block. [...] > forward: > switch (p->state) { > + case BR_STATE_DISABLED: > + if (!ether_addr_equal(p->br->dev->dev_addr, dest)) > + goto drop; Checking against the bridge device address isn't enough, WPA EAPOL packets are addressed to the wifi device MAC address. - Felix -- 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
Powered by blists - more mailing lists