linux-stable/drivers/infiniband
Gerd Rausch 4893c938f2 RDMA/cma: Fix rdma_resolve_route() memory leak
[ Upstream commit 74f160ead7 ]

Fix a memory leak when "mda_resolve_route() is called more than once on
the same "rdma_cm_id".

This is possible if cma_query_handler() triggers the
RDMA_CM_EVENT_ROUTE_ERROR flow which puts the state machine back and
allows rdma_resolve_route() to be called again.

Link: https://lore.kernel.org/r/f6662b7b-bdb7-2706-1e12-47c61d3474b6@oracle.com
Signed-off-by: Gerd Rausch <gerd.rausch@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-20 16:16:02 +02:00
..
core RDMA/cma: Fix rdma_resolve_route() memory leak 2021-07-20 16:16:02 +02:00
hw RDMA/cxgb4: Fix missing error code in create_qp() 2021-07-20 16:16:00 +02:00
sw RDMA/rxe: Don't overwrite errno from ib_umem_get() 2021-07-20 16:16:02 +02:00
ulp RDMA/srpt: Fix error return code in srpt_cm_req_recv() 2021-05-22 10:59:36 +02:00
Kconfig IB/ucm: fix UCM link error 2018-08-21 16:56:32 -06:00
Makefile