---

yaml --- r: 223245 b: refs/heads/master c: 40a0103 h: refs/heads/master i: 223243: ebcfccd v: v3
git-mirror · Dec 10, 2010 · 348fdae · 348fdae
1 parent 37bad43
commit 348fdae
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 79aeec5822cea63cf732bbc0c9f3337542352616
+refs/heads/master: 40a010395cd66053f07bffeb3da5e44683bac30e
diff --git a/trunk/net/sctp/socket.c b/trunk/net/sctp/socket.c
@@ -2932,6 +2932,7 @@ static int sctp_setsockopt_peer_primary_addr(struct sock *sk, char __user *optva
 	struct sctp_association	*asoc = NULL;
 	struct sctp_setpeerprim	prim;
 	struct sctp_chunk	*chunk;
+	struct sctp_af		*af;
 	int 			err;
 
 	sp = sctp_sk(sk);
@@ -2959,6 +2960,13 @@ static int sctp_setsockopt_peer_primary_addr(struct sock *sk, char __user *optva
 	if (!sctp_state(asoc, ESTABLISHED))
 		return -ENOTCONN;
 
+	af = sctp_get_af_specific(prim.sspp_addr.ss_family);
+	if (!af)
+		return -EINVAL;
+
+	if (!af->addr_valid((union sctp_addr *)&prim.sspp_addr, sp, NULL))
+		return -EADDRNOTAVAIL;
+
 	if (!sctp_assoc_lookup_laddr(asoc, (union sctp_addr *)&prim.sspp_addr))
 		return -EADDRNOTAVAIL;