Changli Gao d3ee3a0c3c libxt_fuzzy: need to account for kernel-level modified variables in .userspacesize ...

When reviewing the code, I found there maybe a bug in libxt_fuzzy.c.
If a user wants to delete this match, he will get an error reported,
and the command fails. As the fields after maximum_rate in
xt_fuzzy_mtinfo will be altered in kernel space, we should assign the
userspacesize with the value offsetof(struct xt_fuzzy_mtinfo,
packets_total) instead.

2009-03-24 08:26:24 +01:00

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