diff options
| -rw-r--r-- | drivers/infiniband/core/cma.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 143ded2bbe7c..4e72e4c16cfe 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -2203,8 +2203,11 @@ static int cma_bind_addr(struct rdma_cm_id *id, struct sockaddr *src_addr, src_addr = (struct sockaddr *) &id->route.addr.src_addr; src_addr->sa_family = dst_addr->sa_family; if (dst_addr->sa_family == AF_INET6) { - ((struct sockaddr_in6 *) src_addr)->sin6_scope_id = - ((struct sockaddr_in6 *) dst_addr)->sin6_scope_id; + struct sockaddr_in6 *src_addr6 = (struct sockaddr_in6 *) src_addr; + struct sockaddr_in6 *dst_addr6 = (struct sockaddr_in6 *) dst_addr; + src_addr6->sin6_scope_id = dst_addr6->sin6_scope_id; + if (ipv6_addr_type(&dst_addr6->sin6_addr) & IPV6_ADDR_LINKLOCAL) + id->route.addr.dev_addr.bound_dev_if = dst_addr6->sin6_scope_id; } else if (dst_addr->sa_family == AF_IB) { ((struct sockaddr_ib *) src_addr)->sib_pkey = ((struct sockaddr_ib *) dst_addr)->sib_pkey; |