tree 05c0db40febdc89055f2572bc0cf42388f798ead
parent dde77e604497dada6f224a685278dfb27747ae52
author Joonwoo Park <joonwpark81@gmail.com> 1215509936 -0700
committer David S. Miller <davem@davemloft.net> 1215509936 -0700

netfilter: fix string extension for case insensitive pattern matching

The flag XT_STRING_FLAG_IGNORECASE indicates case insensitive string
matching. netfilter can find cmd.exe, Cmd.exe, cMd.exe and etc easily.

A new revision 1 was added, in the meantime invert of xt_string_info
was moved into flags as a flag. If revision is 1, The flag
XT_STRING_FLAG_INVERT indicates invert matching.

Signed-off-by: Joonwoo Park <joonwpark81@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>