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juhosg 445022bc75 backfire: [kernel] swconfig: Check vlan/port indexes for validity. (backport of r20811)
Swconfig needs to make sure that requested vlans/ports actually exist,
else it might read or modify memory not belonging to itself.

This patch adds a quick range check in swconfig's kernel part to
prevent accidential or intentional memory modification.

Signed-off-by: Jonas Gorski <jonas.gorski+openwrt@gmail.com>


git-svn-id: svn://svn.openwrt.org/openwrt/branches/backfire@21846 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-06-20 05:42:38 +00:00
..
2010-04-05 23:06:36 +00:00
2008-07-21 18:12:38 +00:00