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| author | David S. Miller <davem@davemloft.net> | 2017-09-02 02:42:05 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-02 02:42:05 +0200 |
| commit | 6026e043d09012c6269f9a96a808d52d9c498224 (patch) | |
| tree | a80578915557db98596821ff60d2ff37dafffb4f /net/sctp | |
| parent | inetpeer: fix RCU lookup() (diff) | |
| parent | epoll: fix race between ep_poll_callback(POLLFREE) and ep_free()/ep_remove() (diff) | |
| download | linux-6026e043d09012c6269f9a96a808d52d9c498224.tar.xz linux-6026e043d09012c6269f9a96a808d52d9c498224.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Three cases of simple overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/sctp_diag.c | 7 | ||||
| -rw-r--r-- | net/sctp/socket.c | 3 |
2 files changed, 6 insertions, 4 deletions
diff --git a/net/sctp/sctp_diag.c b/net/sctp/sctp_diag.c index 9a647214a91e..e99518e79b52 100644 --- a/net/sctp/sctp_diag.c +++ b/net/sctp/sctp_diag.c @@ -70,7 +70,8 @@ static int inet_diag_msg_sctpladdrs_fill(struct sk_buff *skb, info = nla_data(attr); list_for_each_entry_rcu(laddr, address_list, list) { - memcpy(info, &laddr->a, addrlen); + memcpy(info, &laddr->a, sizeof(laddr->a)); + memset(info + sizeof(laddr->a), 0, addrlen - sizeof(laddr->a)); info += addrlen; } @@ -93,7 +94,9 @@ static int inet_diag_msg_sctpaddrs_fill(struct sk_buff *skb, info = nla_data(attr); list_for_each_entry(from, &asoc->peer.transport_addr_list, transports) { - memcpy(info, &from->ipaddr, addrlen); + memcpy(info, &from->ipaddr, sizeof(from->ipaddr)); + memset(info + sizeof(from->ipaddr), 0, + addrlen - sizeof(from->ipaddr)); info += addrlen; } diff --git a/net/sctp/socket.c b/net/sctp/socket.c index c01af72cc603..1b00a1e09b93 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4540,8 +4540,7 @@ int sctp_get_sctp_info(struct sock *sk, struct sctp_association *asoc, info->sctpi_ictrlchunks = asoc->stats.ictrlchunks; prim = asoc->peer.primary_path; - memcpy(&info->sctpi_p_address, &prim->ipaddr, - sizeof(struct sockaddr_storage)); + memcpy(&info->sctpi_p_address, &prim->ipaddr, sizeof(prim->ipaddr)); info->sctpi_p_state = prim->state; info->sctpi_p_cwnd = prim->cwnd; info->sctpi_p_srtt = prim->srtt; |