On Thu, 2008-17-04 at 06:55 +0200, Patrick McHardy wrote:

quoted text
> The change is also unnecessary because the attribute was
> already validated and the length can not be less than zero.

Since act_simple is an academic example:
I think that a better solution is to add TCA_DEF_DATA (which is a
string) to the nla_policy. nla_policy is defined but at the moment it is
not used in the call to nla_parse_nested() - might as well use it.

Roel, would you like to take a crack at that? You will need to define
the max size of the string that TCA_DEF_DATA can hold (if you want to do
it cleanly then define it in include/linux/tc_act/tc_defact.h). This MAX
size will appear in the nla_policy.

cheers,
jamal

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