From b28d4dcc9f5559e9c03f35458ac103cfb89d8f87 Mon Sep 17 00:00:00 2001 From: Phil Oester Date: Wed, 7 Aug 2013 16:44:49 -0700 Subject: iptables: state match incompatibilty across versions As reported in Debian bug #718810 [1], state match rules added in < 1.4.16 iptables versions are incorrectly displayed by >= 1.4.16 iptables versions. Issue bisected to commit 0d701631 (libxt_state: replace as an alias to xt_conntrack). Fix this by adding the missing .print and .save functions for state match aliases in the conntrack match. [1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718810 Signed-off-by: Phil Oester Signed-off-by: Pablo Neira Ayuso --- extensions/libxt_conntrack.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/extensions/libxt_conntrack.c b/extensions/libxt_conntrack.c index 9f7b5db2..128bbd20 100644 --- a/extensions/libxt_conntrack.c +++ b/extensions/libxt_conntrack.c @@ -1272,6 +1272,8 @@ static struct xtables_match conntrack_mt_reg[] = { .size = XT_ALIGN(sizeof(struct xt_conntrack_mtinfo1)), .userspacesize = XT_ALIGN(sizeof(struct xt_conntrack_mtinfo1)), .help = state_help, + .print = state_print, + .save = state_save, .x6_parse = state_ct1_parse, .x6_options = state_opts, }, @@ -1285,6 +1287,8 @@ static struct xtables_match conntrack_mt_reg[] = { .size = XT_ALIGN(sizeof(struct xt_conntrack_mtinfo2)), .userspacesize = XT_ALIGN(sizeof(struct xt_conntrack_mtinfo2)), .help = state_help, + .print = state_print, + .save = state_save, .x6_parse = state_ct23_parse, .x6_options = state_opts, }, @@ -1298,6 +1302,8 @@ static struct xtables_match conntrack_mt_reg[] = { .size = XT_ALIGN(sizeof(struct xt_conntrack_mtinfo3)), .userspacesize = XT_ALIGN(sizeof(struct xt_conntrack_mtinfo3)), .help = state_help, + .print = state_print, + .save = state_save, .x6_parse = state_ct23_parse, .x6_options = state_opts, }, -- cgit v1.2.3