diff options
| author | Lukasz Czapnik <[email protected]> | 2025-08-13 10:45:13 +0000 |
|---|---|---|
| committer | Tony Nguyen <[email protected]> | 2025-09-18 22:46:29 +0000 |
| commit | f1ad24c5abe1eaef69158bac1405a74b3c365115 (patch) | |
| tree | 0ea673db91cde5bfc085073f51f0df9bd753062a | |
| parent | i40e: fix idx validation in i40e_validate_queue_map (diff) | |
| download | kernel-f1ad24c5abe1eaef69158bac1405a74b3c365115.tar.gz kernel-f1ad24c5abe1eaef69158bac1405a74b3c365115.zip | |
i40e: fix idx validation in config queues msg
Ensure idx is within range of active/initialized TCs when iterating over
vf->ch[idx] in i40e_vc_config_queues_msg().
Fixes: c27eac48160d ("i40e: Enable ADq and create queue channel/s on VF")
Cc: [email protected]
Signed-off-by: Lukasz Czapnik <[email protected]>
Reviewed-by: Aleksandr Loktionov <[email protected]>
Signed-off-by: Przemek Kitszel <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Tested-by: Kamakshi Nellore <[email protected]> (A Contingent Worker at Intel)
Signed-off-by: Tony Nguyen <[email protected]>
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 1c4f86221255..b6db4d78c02d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -2395,7 +2395,7 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg) } if (vf->adq_enabled) { - if (idx >= ARRAY_SIZE(vf->ch)) { + if (idx >= vf->num_tc) { aq_ret = -ENODEV; goto error_param; } @@ -2416,7 +2416,7 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg) * to its appropriate VSIs based on TC mapping */ if (vf->adq_enabled) { - if (idx >= ARRAY_SIZE(vf->ch)) { + if (idx >= vf->num_tc) { aq_ret = -ENODEV; goto error_param; } |