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Date: Sat, 19 Oct 2013 18:56:22 -0400 (EDT) From: David Miller <davem@...emloft.net> To: paul@...l-moore.com Cc: seif.mazareeb@...il.com, netdev@...r.kernel.org, seif@...vell.com Subject: Re: [PATCH 1/1] net: fix cipso packet validation when !NETLABEL From: Paul Moore <paul@...l-moore.com> Date: Fri, 18 Oct 2013 17:01:11 -0400 > On Thursday, October 17, 2013 08:33:21 PM Seif Mazareeb wrote: >> From: Seif Mazareeb <seif@...vell.com> >> >> When CONFIG_NETLABEL is disabled, the cipso_v4_validate() function could >> loop forever in the main loop if opt[opt_iter +1] == 0, this will causing a >> kernel crash in an SMP system, since the CPU executing this function will >> stall /not respond to IPIs. >> >> This problem can be reproduced by running the IP Stack Integrity Checker >> (http://isic.sourceforge.net) using the following command on a Linux machine >> connected to DUT: >> >> "icmpsic -s rand -d <DUT IP address> -r 123456" >> wait (1-2 min) >> >> Signed-off-by: Seif Mazareeb <seif@...vell.com> > > This version imported properly for me. > > Acked-by: Paul Moore <paul@...l-moore.com> Applied and queued up for -stable, thanks! -- 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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