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Diffstat (limited to 'net/netfilter/xt_socket.c')
-rw-r--r--net/netfilter/xt_socket.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/net/netfilter/xt_socket.c b/net/netfilter/xt_socket.c
index 5f973987265d..5e6459e11605 100644
--- a/net/netfilter/xt_socket.c
+++ b/net/netfilter/xt_socket.c
@@ -216,6 +216,14 @@ static int socket_mt_v3_check(const struct xt_mtchk_param *par)
return 0;
}
+static void socket_mt_destroy(const struct xt_mtdtor_param *par)
+{
+ if (par->family == NFPROTO_IPV4)
+ nf_defrag_ipv4_disable(par->net);
+ else if (par->family == NFPROTO_IPV6)
+ nf_defrag_ipv4_disable(par->net);
+}
+
static struct xt_match socket_mt_reg[] __read_mostly = {
{
.name = "socket",
@@ -231,6 +239,7 @@ static struct xt_match socket_mt_reg[] __read_mostly = {
.revision = 1,
.family = NFPROTO_IPV4,
.match = socket_mt4_v1_v2_v3,
+ .destroy = socket_mt_destroy,
.checkentry = socket_mt_v1_check,
.matchsize = sizeof(struct xt_socket_mtinfo1),
.hooks = (1 << NF_INET_PRE_ROUTING) |
@@ -245,6 +254,7 @@ static struct xt_match socket_mt_reg[] __read_mostly = {
.match = socket_mt6_v1_v2_v3,
.checkentry = socket_mt_v1_check,
.matchsize = sizeof(struct xt_socket_mtinfo1),
+ .destroy = socket_mt_destroy,
.hooks = (1 << NF_INET_PRE_ROUTING) |
(1 << NF_INET_LOCAL_IN),
.me = THIS_MODULE,
@@ -256,6 +266,7 @@ static struct xt_match socket_mt_reg[] __read_mostly = {
.family = NFPROTO_IPV4,
.match = socket_mt4_v1_v2_v3,
.checkentry = socket_mt_v2_check,
+ .destroy = socket_mt_destroy,
.matchsize = sizeof(struct xt_socket_mtinfo1),
.hooks = (1 << NF_INET_PRE_ROUTING) |
(1 << NF_INET_LOCAL_IN),
@@ -268,6 +279,7 @@ static struct xt_match socket_mt_reg[] __read_mostly = {
.family = NFPROTO_IPV6,
.match = socket_mt6_v1_v2_v3,
.checkentry = socket_mt_v2_check,
+ .destroy = socket_mt_destroy,
.matchsize = sizeof(struct xt_socket_mtinfo1),
.hooks = (1 << NF_INET_PRE_ROUTING) |
(1 << NF_INET_LOCAL_IN),
@@ -280,6 +292,7 @@ static struct xt_match socket_mt_reg[] __read_mostly = {
.family = NFPROTO_IPV4,
.match = socket_mt4_v1_v2_v3,
.checkentry = socket_mt_v3_check,
+ .destroy = socket_mt_destroy,
.matchsize = sizeof(struct xt_socket_mtinfo1),
.hooks = (1 << NF_INET_PRE_ROUTING) |
(1 << NF_INET_LOCAL_IN),
@@ -292,6 +305,7 @@ static struct xt_match socket_mt_reg[] __read_mostly = {
.family = NFPROTO_IPV6,
.match = socket_mt6_v1_v2_v3,
.checkentry = socket_mt_v3_check,
+ .destroy = socket_mt_destroy,
.matchsize = sizeof(struct xt_socket_mtinfo1),
.hooks = (1 << NF_INET_PRE_ROUTING) |
(1 << NF_INET_LOCAL_IN),