diff options
| -rw-r--r-- | net/rds/af_rds.c | 3 | ||||
| -rw-r--r-- | net/rds/bind.c | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c index d6cc97fbbbb0..2b969f99ef13 100644 --- a/net/rds/af_rds.c +++ b/net/rds/af_rds.c @@ -543,6 +543,9 @@ static int rds_connect(struct socket *sock, struct sockaddr *uaddr, struct rds_sock *rs = rds_sk_to_rs(sk); int ret = 0; + if (addr_len < offsetofend(struct sockaddr, sa_family)) + return -EINVAL; + lock_sock(sk); switch (uaddr->sa_family) { diff --git a/net/rds/bind.c b/net/rds/bind.c index 17c9d9f0c848..0f4398e7f2a7 100644 --- a/net/rds/bind.c +++ b/net/rds/bind.c @@ -173,6 +173,8 @@ int rds_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) /* We allow an RDS socket to be bound to either IPv4 or IPv6 * address. */ + if (addr_len < offsetofend(struct sockaddr, sa_family)) + return -EINVAL; if (uaddr->sa_family == AF_INET) { struct sockaddr_in *sin = (struct sockaddr_in *)uaddr; |