git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@5009
3c298f89-4303-0410-b956-
a3cf2f4a3e73
--- /dev/null
+--- linux-2.4.30/drivers/net/pppoe.c.old 2006-10-10 13:49:12.000000000 +0200
++++ linux-2.4.30/drivers/net/pppoe.c 2006-10-10 13:50:02.000000000 +0200
+@@ -639,6 +639,9 @@
+ po->chan.hdrlen = (sizeof(struct pppoe_hdr) +
+ dev->hard_header_len);
+
++ if (po->chan.mtu > dev->mtu - sizeof(struct pppoe_hdr))
++ po->chan.mtu = dev->mtu - sizeof(struct pppoe_hdr);
++
+ po->chan.private = sk;
+ po->chan.ops = &pppoe_chan_ops;
+
--- /dev/null
+--- linux-2.6.17/drivers/net/pppoe.c.old 2006-10-10 13:47:56.000000000 +0200
++++ linux-2.6.17/drivers/net/pppoe.c 2006-10-10 13:52:02.000000000 +0200
+@@ -600,6 +600,9 @@
+ po->chan.hdrlen = (sizeof(struct pppoe_hdr) +
+ dev->hard_header_len);
+
++ if (po->chan.mtu > dev->mtu - sizeof(struct pppoe_hdr))
++ po->chan.mtu = dev->mtu - sizeof(struct pppoe_hdr);
++
+ po->chan.private = sk;
+ po->chan.ops = &pppoe_chan_ops;
+