---

yaml --- r: 166310 b: refs/heads/master c: 18a1166 h: refs/heads/master v: v3
git-mirror · Sep 24, 2009 · 13af4d0 · 13af4d0
1 parent f16e8c9
commit 13af4d0
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Showing 3 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 582b0b611345fc8d9ab8a0605d2f14c468902719
+refs/heads/master: 18a1166de994685d770425086b2bcc1ba567f7ed
diff --git a/trunk/include/linux/phonet.h b/trunk/include/linux/phonet.h
@@ -38,6 +38,7 @@
 #define PNPIPE_IFINDEX		2
 
 #define PNADDR_ANY		0
+#define PNADDR_BROADCAST	0xFC
 #define PNPORT_RESOURCE_ROUTING	0
 
 /* Values for PNPIPE_ENCAP option */

diff --git a/trunk/net/phonet/af_phonet.c b/trunk/net/phonet/af_phonet.c
@@ -168,6 +168,12 @@ static int pn_send(struct sk_buff *skb, struct net_device *dev,
 		goto drop;
 	}
 
+	/* Broadcast sending is not implemented */
+	if (pn_addr(dst) == PNADDR_BROADCAST) {
+		err = -EOPNOTSUPP;
+		goto drop;
+	}
+
 	skb_reset_transport_header(skb);
 	WARN_ON(skb_headroom(skb) & 1); /* HW assumes word alignment */
 	skb_push(skb, sizeof(struct phonethdr));