Description: IB/mlx5: Fix leaking stack memory to userspace References: Notes: bwh> Introduced in Linux 4.17 by commit 41d902cb7c32 "RDMA/mlx5: Fix bwh> definition of mlx5_ib_create_qp_resp". Bugs: upstream: released (4.19-rc1) [0625b4ba1a5d4703c7fb01c497bd6c156908af00] 4.19-upstream-stable: N/A "Fixed before branching point" 4.9-upstream-stable: N/A "Vulnerability introduced later" 3.16-upstream-stable: N/A "Vulnerability introduced later" sid: released (4.18.8-1) 4.19-buster-security: N/A "Fixed before branching point" 4.9-stretch-security: N/A "Vulnerability introduced later" 3.16-jessie-security: N/A "Vulnerability introduced later"