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authorTim Gardner <tim.gardner@canonical.com>2010-03-17 16:18:56 +0100
committerPatrick McHardy <kaber@trash.net>2010-03-17 16:18:56 +0100
commit606a9a02633c02d0e09fc96706f041053dbc57ee (patch)
tree815148645d417a184479d9b83813c53441809e59 /include/linux
parent0079c5aee34880bcee7feee9960f0502c73dc5fa (diff)
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netfilter: xt_recent: check for unsupported user space flags
Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/netfilter/xt_recent.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/netfilter/xt_recent.h b/include/linux/netfilter/xt_recent.h
index bba990e..83318e0 100644
--- a/include/linux/netfilter/xt_recent.h
+++ b/include/linux/netfilter/xt_recent.h
@@ -20,6 +20,9 @@ enum {
/* Only allowed with --rcheck and --update */
#define XT_RECENT_MODIFIERS (XT_RECENT_TTL|XT_RECENT_REAP)
+#define XT_RECENT_VALID_FLAGS (XT_RECENT_CHECK|XT_RECENT_SET|XT_RECENT_UPDATE|\
+ XT_RECENT_REMOVE|XT_RECENT_TTL|XT_RECENT_REAP)
+
struct xt_recent_mtinfo {
__u32 seconds;
__u32 hit_count;