static int __init nf_conntrack_sane_init(void)
{
int i, j = -1, ret = 0;
char *tmpname;
sane_buffer = kmalloc(65536, GFP_KERNEL);
if (!sane_buffer)
return -ENOMEM;
if (ports_c == 0)
ports[ports_c++] = SANE_PORT;
/* FIXME should be configurable whether IPv4 and IPv6 connections
are tracked or not - YK */
for (i = 0; i < ports_c; i++) {
sane[i][0].tuple.src.l3num = PF_INET;
sane[i][1].tuple.src.l3num = PF_INET6;
for (j = 0; j < 2; j++) {
sane[i][j].tuple.src.u.tcp.port = htons(ports[i]);
sane[i][j].tuple.dst.protonum = IPPROTO_TCP;
sane[i][j].mask.src.u.tcp.port = 0xFFFF;
sane[i][j].mask.dst.protonum = 0xFF;
sane[i][j].max_expected = 1;
sane[i][j].timeout = 5 * 60; /* 5 Minutes */
sane[i][j].me = THIS_MODULE;
sane[i][j].help = help;
tmpname = &sane_names[i][j][0];
if (ports[i] == SANE_PORT)
sprintf(tmpname, "sane");
else
sprintf(tmpname, "sane-%d", ports[i]);
sane[i][j].name = tmpname;
DEBUGP("nf_ct_sane: registering helper for pf: %d "
"port: %d\n",
sane[i][j].tuple.src.l3num, ports[i]);
ret = nf_conntrack_helper_register(&sane[i][j]);
if (ret) {
printk(KERN_ERR "nf_ct_sane: failed to "
"register helper for pf: %d port: %d\n",
sane[i][j].tuple.src.l3num, ports[i]);
nf_conntrack_sane_fini();
return ret;
}
}
}
return 0;
}
static int __init nf_conntrack_sane_init(void)
{
int i, j = -1, ret = 0;
char *tmpname;
sane_buffer = kmalloc(65536, GFP_KERNEL);
if (!sane_buffer)
return -ENOMEM;
if (ports_c == 0)
ports[ports_c++] = SANE_PORT;
for (i = 0; i < ports_c; i++) {
sane[i][0].tuple.src.l3num = PF_INET;
sane[i][1].tuple.src.l3num = PF_INET6;
for (j = 0; j < 2; j++) {
sane[i][j].tuple.src.u.tcp.port = htons(ports[i]);
sane[i][j].tuple.dst.protonum = IPPROTO_TCP;
sane[i][j].expect_policy = &sane_exp_policy;
sane[i][j].me = THIS_MODULE;
sane[i][j].help = help;
tmpname = &sane_names[i][j][0];
if (ports[i] == SANE_PORT)
sprintf(tmpname, "sane");
else
sprintf(tmpname, "sane-%d", ports[i]);
sane[i][j].name = tmpname;
pr_debug("nf_ct_sane: registering helper for pf: %d "
"port: %d\n",
sane[i][j].tuple.src.l3num, ports[i]);
ret = nf_conntrack_helper_register(&sane[i][j]);
if (ret) {
printk(KERN_ERR "nf_ct_sane: failed to "
"register helper for pf: %d port: %d\n",
sane[i][j].tuple.src.l3num, ports[i]);
nf_conntrack_sane_fini();
return ret;
}
}
}
return 0;
}