And the correct x.25 patch, (will build a [PATCH] if this is ok).
Tested with with xot to a Cisco box.
Thanks once again for your help
/Shaun
Index: linux-2.6.15/net/x25/af_x25.c
===================================================================
--- linux-2.6.15.orig/net/x25/af_x25.c
+++ linux-2.6.15/net/x25/af_x25.c
@@ -54,6 +54,7 @@
#include <linux/notifier.h>
#include <linux/init.h>
#include <net/x25.h>
+#include <linux/compat.h>
int sysctl_x25_restart_request_timeout = X25_DEFAULT_T20;
int sysctl_x25_call_request_timeout = X25_DEFAULT_T21;
@@ -68,6 +69,14 @@ static struct proto_ops x25_proto_ops;
static struct x25_address null_x25_address = {" "};
+#ifdef CONFIG_COMPAT
+struct compat_x25_subscrip_struct {
+ char device[200-sizeof(compat_ulong_t)];
+ compat_ulong_t global_facil_mask;
+ compat_uint_t extended;
+};
+#endif
+
int x25_addr_ntoa(unsigned char *p, struct x25_address *called_addr,
struct x25_address *calling_addr)
{
@@ -1386,6 +1395,106 @@ static struct net_proto_family x25_famil
.owner = THIS_MODULE,
};
+
+#ifdef CONFIG_COMPAT
+static int compat_x25_subscr_ioctl(unsigned int cmd,
+ struct compat_x25_subscrip_struct __user *x25_subscr32)
+{
+ struct x25_subscrip_struct x25_subscr;
+ struct x25_neigh *nb;
+ struct net_device *dev;
+ int rc = -EINVAL;
+
+ if (cmd != SIOCX25GSUBSCRIP && cmd != SIOCX25SSUBSCRIP)
+ goto out;
+
+ rc = -EFAULT;
+ if(copy_from_user(&x25_subscr, x25_subscr32, sizeof(*x25_subscr32)))
+ goto out;
+
+ rc = -EINVAL;
+ if ((dev = x25_dev_get(x25_subscr.device)) == NULL)
+ goto out;
+
+ if ((nb = x25_get_neigh(dev)) == NULL)
+ goto out_dev_put;
+
+ dev_put(dev);
+
+ if(cmd == SIOCX25GSUBSCRIP) {
+ x25_subscr.extended = nb->extended;
+ x25_subscr.global_facil_mask = nb->global_facil_mask;
+ rc = copy_to_user(x25_subscr32, &x25_subscr,
+ sizeof(*x25_subscr32)) ? -EFAULT : 0;
+ } else {
+ rc = -EINVAL;
+ if (!(x25_subscr.extended && x25_subscr.extended != 1)) {
+ rc = 0;
+ nb->extended = x25_subscr.extended;
+ nb->global_facil_mask = x25_subscr.global_facil_mask;
+ }
+ }
+ x25_neigh_put(nb);
+out:
+ return rc;
+out_dev_put:
+ dev_put(dev);
+ goto out;
+}
+
+static int compat_x25_ioctl(struct socket *sock, unsigned int cmd,
unsigned long arg)
+{
+ void __user *argp = compat_ptr(arg);
+
+ int rc = -ENOIOCTLCMD;
+
+ switch(cmd) {
+ case TIOCOUTQ:
+ case TIOCINQ:
+ case SIOCGSTAMP:
+ case SIOCGIFADDR:
+ case SIOCSIFADDR:
+ case SIOCGIFDSTADDR:
+ case SIOCSIFDSTADDR:
+ case SIOCGIFBRDADDR:
+ case SIOCSIFBRDADDR:
+ case SIOCGIFNETMASK:
+ case SIOCSIFNETMASK:
+ case SIOCGIFMETRIC:
+ case SIOCSIFMETRIC:
+ case SIOCADDRT:
+ case SIOCDELRT:
+ case SIOCX25GSUBSCRIP:
+ rc = compat_x25_subscr_ioctl(cmd, argp);
+ break;
+ case SIOCX25SSUBSCRIP:
+ rc = -EPERM;
+ if (!capable(CAP_NET_ADMIN))
+ break;
+ rc = compat_x25_subscr_ioctl(cmd, argp);
+ break;
+ case SIOCX25GFACILITIES:
+ case SIOCX25SFACILITIES:
+ case SIOCX25GCALLUSERDATA:
+ case SIOCX25SCALLUSERDATA:
+ case SIOCX25GCAUSEDIAG:
+ case SIOCX25SCUDMATCHLEN:
+ case SIOCX25CALLACCPTAPPRV:
+ rc = x25_ioctl(sock, cmd, (unsigned long)argp);
+ break;
+ case SIOCX25SENDCALLACCPT:
+ rc = x25_ioctl(sock, cmd, (unsigned long)argp);
+ break;
+ default:
+ rc = -ENOIOCTLCMD;
+ break;
+ }
+
+ return rc;
+}
+
+#endif
+
static struct proto_ops SOCKOPS_WRAPPED(x25_proto_ops) = {
.family = AF_X25,
.owner = THIS_MODULE,
@@ -1397,6 +1506,9 @@ static struct proto_ops SOCKOPS_WRAPPED(
.getname = x25_getname,
.poll = datagram_poll,
.ioctl = x25_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = compat_x25_ioctl,
+#endif
.listen = x25_listen,
.shutdown = sock_no_shutdown,
.setsockopt = x25_setsockopt,
-
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