---

yaml --- r: 98366 b: refs/heads/master c: 735ce97 h: refs/heads/master v: v3
git-mirror · Jun 21, 2008 · dc5e833 · dc5e833
1 parent f79468a
commit dc5e833
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2645a3c3761ac25498db2e627271016c849c68e1
+refs/heads/master: 735ce972fbc8a65fb17788debd7bbe7b4383cc62
diff --git a/trunk/net/sctp/socket.c b/trunk/net/sctp/socket.c
@@ -4401,7 +4401,9 @@ static int sctp_getsockopt_local_addrs_old(struct sock *sk, int len,
 	if (copy_from_user(&getaddrs, optval, len))
 		return -EFAULT;
 
-	if (getaddrs.addr_num <= 0) return -EINVAL;
+	if (getaddrs.addr_num <= 0 ||
+	    getaddrs.addr_num >= (INT_MAX / sizeof(union sctp_addr)))
+		return -EINVAL;
 	/*
 	 *  For UDP-style sockets, id specifies the association to query.
 	 *  If the id field is set to the value '0' then the locally bound