3.16.37-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Mark Bloch <ma...@mellanox.com>
commit 5ed935e861a4cbf2158ad3386d6d26edd60d2658 upstream.
In case ibnl_put_msg fails in send_nlmsg_done,
the function returns with -ENOMEM without freeing.
This patch fixes this behavior.
Fixes: 30dc5e63d6a5 ("RDMA/core: Add support for iWARP Port Mapper user space
service")
Signed-off-by: Mark Bloch <ma...@mellanox.com>
Reviewed-by: Leon Romanovsky <leo...@mellanox.com>
Signed-off-by: Leon Romanovsky <l...@kernel.org>
Reviewed-by: Steve Wise <sw...@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledf...@redhat.com>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
drivers/infiniband/core/iwpm_util.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/infiniband/core/iwpm_util.c
+++ b/drivers/infiniband/core/iwpm_util.c
@@ -484,6 +484,7 @@ static int send_nlmsg_done(struct sk_buf
if (!(ibnl_put_msg(skb, &nlh, 0, 0, nl_client,
RDMA_NL_IWPM_MAPINFO, NLM_F_MULTI))) {
pr_warn("%s Unable to put NLMSG_DONE\n", __func__);
+ dev_kfree_skb(skb);
return -ENOMEM;
}
nlh->nlmsg_type = NLMSG_DONE;
