From a5f4cea74f1397bb29d0bbdabeb05bd05a23a741 Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Fri, 30 Apr 2010 21:42:42 -0400 Subject: [PATCH] sctp: Use correct address family in sctp_getsockopt_peer_addrs() The function should use the address family of the address when trying to determine the length of the structure. Signed-off-by: Vlad Yasevich --- net/sctp/socket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 13d8229f3a9c..1282a0ed855e 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4384,7 +4384,7 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len, transports) { memcpy(&temp, &from->ipaddr, sizeof(temp)); sctp_get_pf_specific(sk->sk_family)->addr_v4map(sp, &temp); - addrlen = sctp_get_af_specific(sk->sk_family)->sockaddr_len; + addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len; if (space_left < addrlen) return -ENOMEM; if (copy_to_user(to, &temp, addrlen)) -- 2.20.1