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authorDan Carpenter <[email protected]>2022-10-28 18:02:24 +0300
committerTony Nguyen <[email protected]>2023-02-06 15:13:02 -0800
commit3f4870df1b15d62665cb86ca116c8c9cf0e830b0 (patch)
tree41a31526b8ddda317d57c23d2fa6671e6a284ca3 /tools/perf/scripts/python
parentc793f8ea15e312789b5b6b4a5e7b0b92315be5cb (diff)
ice: Fix off by one in ice_tc_forward_to_queue()
The > comparison should be >= to prevent reading one element beyond the end of the array. The "vsi->num_rxq" is not strictly speaking the number of elements in the vsi->rxq_map[] array. The array has "vsi->alloc_rxq" elements and "vsi->num_rxq" is less than or equal to the number of elements in the array. The array is allocated in ice_vsi_alloc_arrays(). It's still an off by one but it might not access outside the end of the array. Fixes: 143b86f346c7 ("ice: Enable RX queue selection using skbedit action") Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Amritha Nambiar <[email protected]> Tested-by: Bharathi Sreenivas <[email protected]> Signed-off-by: Tony Nguyen <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
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