rdma_bind_addr() leaks a cma_dev reference count
in failure case.
Signed-off-by: Krishna Kumar <[EMAIL PROTECTED]>
---
diff -ruNp org/drivers/infiniband/core/cma.c new/drivers/infiniband/core/cma.c
--- org/drivers/infiniband/core/cma.c 2006-10-09 17:13:41.000000000 +0530
+++ new/drivers/infiniband/core/cma.c 2006-10-09 19:42:31.000000000 +0530
@@ -1749,6 +1749,7 @@ static int cma_get_port(struct rdma_id_p
int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
{
struct rdma_id_private *id_priv;
+ int did_acquire_dev = 0;
int ret;
if (addr->sa_family != AF_INET)
@@ -1767,6 +1768,7 @@ int rdma_bind_addr(struct rdma_cm_id *id
}
if (ret)
goto err;
+ did_acquire_dev = 1;
}
memcpy(&id->route.addr.src_addr, addr, ip_addr_size(addr));
@@ -1776,6 +1778,8 @@ int rdma_bind_addr(struct rdma_cm_id *id
return 0;
err:
+ if (did_acquire_dev)
+ cma_detach_from_dev(id_priv);
cma_comp_exch(id_priv, CMA_ADDR_BOUND, CMA_IDLE);
return ret;
}
_______________________________________________
openib-general mailing list
[email protected]
http://openib.org/mailman/listinfo/openib-general
To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
