diff options
author | Florian Westphal <fwestphal@astaro.com> | 2010-02-15 20:16:26 +0300 |
---|---|---|
committer | Patrick McHardy <kaber@trash.net> | 2010-02-15 20:16:26 +0300 |
commit | fc0e3df4f00a5f62c2f2fce84bf496136b58c474 (patch) | |
tree | 125f13701139403481c985919ecdea8d04f45940 | |
parent | 1756de262e41112a8a8927808eb2f03d21fd4786 (diff) | |
download | linux-fc0e3df4f00a5f62c2f2fce84bf496136b58c474.tar.xz |
netfilter: ebtables: avoid explicit XT_ALIGN() in match/targets
This will cause trouble once CONFIG_COMPAT support is added to ebtables.
xt_compat_*_offset() calculate the kernel/userland structure size delta
using:
XT_ALIGN(size) - COMPAT_XT_ALIGN(size)
If the match/target sizes are aligned at registration time,
delta is always zero.
Should have zero effect for existing systems: xtables uses
XT_ALIGN() whenever it deals with match/target sizes.
Signed-off-by: Florian Westphal <fwestphal@astaro.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
-rw-r--r-- | net/bridge/netfilter/ebt_802_3.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_arp.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_arpreply.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_dnat.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_ip.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_ip6.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_limit.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_log.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_mark.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_mark_m.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_nflog.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_pkttype.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_redirect.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_snat.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_stp.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_ulog.c | 2 | ||||
-rw-r--r-- | net/bridge/netfilter/ebt_vlan.c | 2 |
17 files changed, 17 insertions, 17 deletions
diff --git a/net/bridge/netfilter/ebt_802_3.c b/net/bridge/netfilter/ebt_802_3.c index bd91dc58d49b..5d1176758ca5 100644 --- a/net/bridge/netfilter/ebt_802_3.c +++ b/net/bridge/netfilter/ebt_802_3.c @@ -52,7 +52,7 @@ static struct xt_match ebt_802_3_mt_reg __read_mostly = { .family = NFPROTO_BRIDGE, .match = ebt_802_3_mt, .checkentry = ebt_802_3_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_802_3_info)), + .matchsize = sizeof(struct ebt_802_3_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_arp.c b/net/bridge/netfilter/ebt_arp.c index b7ad60419f9a..e727697c5847 100644 --- a/net/bridge/netfilter/ebt_arp.c +++ b/net/bridge/netfilter/ebt_arp.c @@ -120,7 +120,7 @@ static struct xt_match ebt_arp_mt_reg __read_mostly = { .family = NFPROTO_BRIDGE, .match = ebt_arp_mt, .checkentry = ebt_arp_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_arp_info)), + .matchsize = sizeof(struct ebt_arp_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_arpreply.c b/net/bridge/netfilter/ebt_arpreply.c index 76584cd72e57..f392e9d93f53 100644 --- a/net/bridge/netfilter/ebt_arpreply.c +++ b/net/bridge/netfilter/ebt_arpreply.c @@ -78,7 +78,7 @@ static struct xt_target ebt_arpreply_tg_reg __read_mostly = { .hooks = (1 << NF_BR_NUMHOOKS) | (1 << NF_BR_PRE_ROUTING), .target = ebt_arpreply_tg, .checkentry = ebt_arpreply_tg_check, - .targetsize = XT_ALIGN(sizeof(struct ebt_arpreply_info)), + .targetsize = sizeof(struct ebt_arpreply_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_dnat.c b/net/bridge/netfilter/ebt_dnat.c index 6b49ea9e31fb..2bb40d728a35 100644 --- a/net/bridge/netfilter/ebt_dnat.c +++ b/net/bridge/netfilter/ebt_dnat.c @@ -54,7 +54,7 @@ static struct xt_target ebt_dnat_tg_reg __read_mostly = { (1 << NF_BR_LOCAL_OUT) | (1 << NF_BR_BROUTING), .target = ebt_dnat_tg, .checkentry = ebt_dnat_tg_check, - .targetsize = XT_ALIGN(sizeof(struct ebt_nat_info)), + .targetsize = sizeof(struct ebt_nat_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_ip.c b/net/bridge/netfilter/ebt_ip.c index d771bbfbcbe6..5de6df6f86b8 100644 --- a/net/bridge/netfilter/ebt_ip.c +++ b/net/bridge/netfilter/ebt_ip.c @@ -110,7 +110,7 @@ static struct xt_match ebt_ip_mt_reg __read_mostly = { .family = NFPROTO_BRIDGE, .match = ebt_ip_mt, .checkentry = ebt_ip_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_ip_info)), + .matchsize = sizeof(struct ebt_ip_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_ip6.c b/net/bridge/netfilter/ebt_ip6.c index 784a6573876c..bbf2534ef026 100644 --- a/net/bridge/netfilter/ebt_ip6.c +++ b/net/bridge/netfilter/ebt_ip6.c @@ -122,7 +122,7 @@ static struct xt_match ebt_ip6_mt_reg __read_mostly = { .family = NFPROTO_BRIDGE, .match = ebt_ip6_mt, .checkentry = ebt_ip6_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_ip6_info)), + .matchsize = sizeof(struct ebt_ip6_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_limit.c b/net/bridge/netfilter/ebt_limit.c index f7bd9192ff0c..9dd16e6b10e7 100644 --- a/net/bridge/netfilter/ebt_limit.c +++ b/net/bridge/netfilter/ebt_limit.c @@ -90,7 +90,7 @@ static struct xt_match ebt_limit_mt_reg __read_mostly = { .family = NFPROTO_BRIDGE, .match = ebt_limit_mt, .checkentry = ebt_limit_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_limit_info)), + .matchsize = sizeof(struct ebt_limit_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c index e4ea3fdd1d41..e873924ddb5d 100644 --- a/net/bridge/netfilter/ebt_log.c +++ b/net/bridge/netfilter/ebt_log.c @@ -195,7 +195,7 @@ static struct xt_target ebt_log_tg_reg __read_mostly = { .family = NFPROTO_BRIDGE, .target = ebt_log_tg, .checkentry = ebt_log_tg_check, - .targetsize = XT_ALIGN(sizeof(struct ebt_log_info)), + .targetsize = sizeof(struct ebt_log_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c index 2fee7e8e2e93..153e167374a2 100644 --- a/net/bridge/netfilter/ebt_mark.c +++ b/net/bridge/netfilter/ebt_mark.c @@ -59,7 +59,7 @@ static struct xt_target ebt_mark_tg_reg __read_mostly = { .family = NFPROTO_BRIDGE, .target = ebt_mark_tg, .checkentry = ebt_mark_tg_check, - .targetsize = XT_ALIGN(sizeof(struct ebt_mark_t_info)), + .targetsize = sizeof(struct ebt_mark_t_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_mark_m.c b/net/bridge/netfilter/ebt_mark_m.c index ea570f214b1d..89abf4030399 100644 --- a/net/bridge/netfilter/ebt_mark_m.c +++ b/net/bridge/netfilter/ebt_mark_m.c @@ -41,7 +41,7 @@ static struct xt_match ebt_mark_mt_reg __read_mostly = { .family = NFPROTO_BRIDGE, .match = ebt_mark_mt, .checkentry = ebt_mark_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_mark_m_info)), + .matchsize = sizeof(struct ebt_mark_m_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_nflog.c b/net/bridge/netfilter/ebt_nflog.c index 2a63d996dd4e..40dbd248b9ae 100644 --- a/net/bridge/netfilter/ebt_nflog.c +++ b/net/bridge/netfilter/ebt_nflog.c @@ -51,7 +51,7 @@ static struct xt_target ebt_nflog_tg_reg __read_mostly = { .family = NFPROTO_BRIDGE, .target = ebt_nflog_tg, .checkentry = ebt_nflog_tg_check, - .targetsize = XT_ALIGN(sizeof(struct ebt_nflog_info)), + .targetsize = sizeof(struct ebt_nflog_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_pkttype.c b/net/bridge/netfilter/ebt_pkttype.c index 883e96e2a542..e2a07e6cbef3 100644 --- a/net/bridge/netfilter/ebt_pkttype.c +++ b/net/bridge/netfilter/ebt_pkttype.c @@ -36,7 +36,7 @@ static struct xt_match ebt_pkttype_mt_reg __read_mostly = { .family = NFPROTO_BRIDGE, .match = ebt_pkttype_mt, .checkentry = ebt_pkttype_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_pkttype_info)), + .matchsize = sizeof(struct ebt_pkttype_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c index c8a49f7a57ba..9be8fbcd370b 100644 --- a/net/bridge/netfilter/ebt_redirect.c +++ b/net/bridge/netfilter/ebt_redirect.c @@ -59,7 +59,7 @@ static struct xt_target ebt_redirect_tg_reg __read_mostly = { (1 << NF_BR_BROUTING), .target = ebt_redirect_tg, .checkentry = ebt_redirect_tg_check, - .targetsize = XT_ALIGN(sizeof(struct ebt_redirect_info)), + .targetsize = sizeof(struct ebt_redirect_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_snat.c b/net/bridge/netfilter/ebt_snat.c index 8d04d4c302bd..9c7b520765a2 100644 --- a/net/bridge/netfilter/ebt_snat.c +++ b/net/bridge/netfilter/ebt_snat.c @@ -67,7 +67,7 @@ static struct xt_target ebt_snat_tg_reg __read_mostly = { .hooks = (1 << NF_BR_NUMHOOKS) | (1 << NF_BR_POST_ROUTING), .target = ebt_snat_tg, .checkentry = ebt_snat_tg_check, - .targetsize = XT_ALIGN(sizeof(struct ebt_nat_info)), + .targetsize = sizeof(struct ebt_nat_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_stp.c b/net/bridge/netfilter/ebt_stp.c index 75e29a9cebda..92a93d363765 100644 --- a/net/bridge/netfilter/ebt_stp.c +++ b/net/bridge/netfilter/ebt_stp.c @@ -177,7 +177,7 @@ static struct xt_match ebt_stp_mt_reg __read_mostly = { .family = NFPROTO_BRIDGE, .match = ebt_stp_mt, .checkentry = ebt_stp_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_stp_info)), + .matchsize = sizeof(struct ebt_stp_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c index ce50688a6431..c6ac657074a6 100644 --- a/net/bridge/netfilter/ebt_ulog.c +++ b/net/bridge/netfilter/ebt_ulog.c @@ -275,7 +275,7 @@ static struct xt_target ebt_ulog_tg_reg __read_mostly = { .family = NFPROTO_BRIDGE, .target = ebt_ulog_tg, .checkentry = ebt_ulog_tg_check, - .targetsize = XT_ALIGN(sizeof(struct ebt_ulog_info)), + .targetsize = sizeof(struct ebt_ulog_info), .me = THIS_MODULE, }; diff --git a/net/bridge/netfilter/ebt_vlan.c b/net/bridge/netfilter/ebt_vlan.c index 3dddd489328e..be1dd2e1f615 100644 --- a/net/bridge/netfilter/ebt_vlan.c +++ b/net/bridge/netfilter/ebt_vlan.c @@ -163,7 +163,7 @@ static struct xt_match ebt_vlan_mt_reg __read_mostly = { .family = NFPROTO_BRIDGE, .match = ebt_vlan_mt, .checkentry = ebt_vlan_mt_check, - .matchsize = XT_ALIGN(sizeof(struct ebt_vlan_info)), + .matchsize = sizeof(struct ebt_vlan_info), .me = THIS_MODULE, }; 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