diff options
| author | Maciej Fijalkowski <[email protected]> | 2022-03-07 18:47:39 +0100 |
|---|---|---|
| committer | Tony Nguyen <[email protected]> | 2022-03-15 13:36:13 -0700 |
| commit | f153546913bada41a811722f2c6d17c3243a0333 (patch) | |
| tree | 1f7ac177d4fd1df52ef1e420412eb1f3b60ad1fd /net/unix/af_unix.c | |
| parent | e9c14b59ea2ec19afe22d60b07583b7e08c74290 (diff) | |
ice: fix NULL pointer dereference in ice_update_vsi_tx_ring_stats()
It is possible to do NULL pointer dereference in routine that updates
Tx ring stats. Currently only stats and bytes are updated when ring
pointer is valid, but later on ring is accessed to propagate gathered Tx
stats onto VSI stats.
Change the existing logic to move to next ring when ring is NULL.
Fixes: e72bba21355d ("ice: split ice_ring onto Tx/Rx separate structs")
Reported-by: kernel test robot <[email protected]>
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Maciej Fijalkowski <[email protected]>
Acked-by: Alexander Lobakin <[email protected]>
Tested-by: Gurucharan G <[email protected]> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions