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alistair23-linux/drivers/infiniband/sw
Bob Pearson 06727f797f RDMA/rxe: Handle skb_clone() failure in rxe_recv.c
[ Upstream commit 71abf20b28 ]

If skb_clone() is unable to allocate memory for a new sk_buff this is not
detected by the current code.

Check for a NULL return and continue. This is similar to other errors in
this loop over QPs attached to the multicast address and consistent with
the unreliable UD transport.

Fixes: e7ec96fc79 ("RDMA/rxe: Fix skb lifetime in rxe_rcv_mcast_pkt()")
Addresses-Coverity-ID: 1497804: Null pointer dereferences (NULL_RETURNS)
Link: https://lore.kernel.org/r/20201013184236.5231-1-rpearson@hpe.com
Signed-off-by: Bob Pearson <rpearson@hpe.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-29 09:57:52 +01:00
..
rdmavt IB/rdmavt: Fix sizeof mismatch 2020-10-29 09:57:52 +01:00
rxe RDMA/rxe: Handle skb_clone() failure in rxe_recv.c 2020-10-29 09:57:52 +01:00
siw RDMA/siw: Fix reporting vendor_part_id 2020-07-16 08:16:40 +02:00
Makefile rdma/siw: addition to kernel build environment 2019-07-02 17:03:41 -03:00