diff options
| author | Seif Mazareeb <seif@marvell.com> | 2013-10-17 20:33:21 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-04 04:35:17 -0800 |
| commit | ed6b1f4d5446e510d42577f0c55c748ef9cd36c8 (patch) | |
| tree | 24fc6dd4ee94a7943f6ae9874b7121c5f703db41 /firmware/Makefile | |
| parent | a9d080970b19eaebb8a4f03c6912cc16f238d166 (diff) | |
net: fix cipso packet validation when !NETLABEL
[ Upstream commit f2e5ddcc0d12f9c4c7b254358ad245c9dddce13b ]
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@marvell.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'firmware/Makefile')
0 files changed, 0 insertions, 0 deletions