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Commit 7fbf5316 authored by Alaa Hleihel's avatar Alaa Hleihel Committed by Greg Kroah-Hartman
Browse files

RDMA/mlx4: Initialize ib_spec on the stack 

commit c08cfb2d8d78bfe81b37cc6ba84f0875bddd0d5c upstream.

Initialize ib_spec on the stack before using it, otherwise we will have
garbage values that will break creating default rules with invalid parsing
error.

Fixes: a37a1a42 ("IB/mlx4: Add mechanism to support flow steering over IB links")
Link: https://lore.kernel.org/r/20200413132235.930642-1-leon@kernel.org


Signed-off-by: default avatarAlaa Hleihel <alaa@mellanox.com>
Reviewed-by: default avatarMaor Gottlieb <maorg@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 779bb362

drivers/infiniband/hw/mlx4/main.c

+2 −1
Original line number Diff line number Diff line
@@ -1589,8 +1589,9 @@ static int __mlx4_ib_create_default_rules( 
	int i;



	for (i = 0; i < ARRAY_SIZE(pdefault_rules->rules_create_list); i++) {

		union ib_flow_spec ib_spec = {};

		int ret;

		union ib_flow_spec ib_spec;



		switch (pdefault_rules->rules_create_list[i]) {

		case 0:

			/* no rule */