From: Sean Hefty <sean.he...@intel.com>
Signed-off-by: Sean Hefty <sean.he...@intel.com>
---
drivers/infiniband/core/cma.c | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index c6cc3a4..67aaadc 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1849,14 +1849,9 @@ static int cma_resolve_iboe_route(struct rdma_id_private
*id_priv)
struct rdma_addr *addr = &route->addr;
struct cma_work *work;
int ret;
- struct sockaddr_in *src_addr = (struct sockaddr_in
*)&route->addr.src_addr;
- struct sockaddr_in *dst_addr = (struct sockaddr_in
*)&route->addr.dst_addr;
struct net_device *ndev = NULL;
u16 vid;
- if (src_addr->sin_family != dst_addr->sin_family)
- return -EINVAL;
-
work = kzalloc(sizeof *work, GFP_KERNEL);
if (!work)
return -ENOMEM;
@@ -2132,6 +2127,9 @@ int rdma_resolve_addr(struct rdma_cm_id *id, struct
sockaddr *src_addr,
return ret;
}
+ if (cma_family(id_priv) != dst_addr->sa_family)
+ return -EINVAL;
+
if (!cma_comp_exch(id_priv, RDMA_CM_ADDR_BOUND, RDMA_CM_ADDR_QUERY))
return -EINVAL;
--
1.7.3
--
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