Revision 0aec12d97b2036af0946e3d582144739860ac07b authored by Yevgeny Kliteynik on 11 January 2022, 01:00:03 UTC, committed by Saeed Mahameed on 24 February 2022, 00:08:10 UTC
When adding a rule with 32 destinations, we hit the following out-of-band access issue: BUG: KASAN: slab-out-of-bounds in mlx5_cmd_dr_create_fte+0x18ee/0x1e70 This patch fixes the issue by both increasing the allocated buffers to accommodate for the needed actions and by checking the number of actions to prevent this issue when a rule with too many actions is provided. Fixes: 1ffd498901c1 ("net/mlx5: DR, Increase supported num of actions to 32") Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Reviewed-by: Alex Vesker <valex@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
1 parent e5b2bc3
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