Commits
Bob Pearson committed 06727f797f4
RDMA/rxe: Handle skb_clone() failure in rxe_recv.c [ Upstream commit 71abf20b28ff87fee6951ec2218d5ce7969c4e87 ] 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: e7ec96fc7932f ("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>