Jason Gunthorpe 515f60004e RDMA/hns: Prevent undefined behavior in hns_roce_set_user_sq_size() ... The "ucmd->log_sq_bb_count" variable is a user controlled variable in the 0-255 range. If we shift more than then number of bits in an int then it's undefined behavior (it shift wraps), and potentially the int could become negative. Fixes: 9a4435375c ("IB/hns: Add driver files for hns RoCE driver") Link: https://lore.kernel.org/r/20190608092514.GC28890@mwanda Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>		2019-10-28 11:20:34 -03:00
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core	RDMA/cm: Update copyright together with SPDX tag	2019-10-28 10:15:11 -03:00
hw	RDMA/hns: Prevent undefined behavior in hns_roce_set_user_sq_size()	2019-10-28 11:20:34 -03:00
sw	RDMA/rxe: Remove useless rxe_init_device_param assignments	2019-10-24 15:20:18 -03:00
ulp	infiniband: fix ulp/iser/iser_initiator.c kernel-doc warnings	2019-10-22 14:52:56 -03:00
Kconfig	RDMA/iw_cxgb3: Remove the iw_cxgb3 module from kernel	2019-10-04 15:08:59 -03:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00