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Date: Mon, 26 Feb 2007 12:10:49 -0800 (PST) From: David Miller <davem@...emloft.net> To: kaber@...sh.net Cc: bwalle@...e.de, miika@....fi, netdev@...r.kernel.org Subject: Re: [PATCH] Fix oops in xfrm4_dst_destroy() From: Patrick McHardy <kaber@...sh.net> Date: Mon, 26 Feb 2007 01:24:37 +0100 > Bernhard Walle wrote: > > With 2.6.21-rc1, I get an oops when running 'ifdown eth0' and an IPsec > > connection is active. If I shut down the connection before running 'ifdown > > eth0', then there's no problem. The critical operation of this script is to > > kill dhcpd. > > > > The problem is probably caused by commit with git identifier > > 4337226228e1cfc1d70ee975789c6bd070fb597c (Linus tree) "[IPSEC]: IPv4 over IPv6 > > IPsec tunnel". > > > > This patch fixes that oops. I don't know the network code of the Linux kernel > > in deep, so if that fix is wrong, please change it. But please fix the oops. :) > > Looks good, when the xfrm_dst is freed in __xfrm4_bundle_create > after a failed call to xfrm_dst_lookup the xfrm pointer is not > set, and this is also expected by xfrm_dst_destroy. > > Acked-by: Patrick McHardy <kaber@...sh.net> Patch applied, thanks everyone. - 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
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