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| author | Jacob Keller <jacob.e.keller@intel.com> | 2022-07-27 16:15:57 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-08-16 09:04:37 -0700 |
| commit | b3b173745c8cab1e24d6821488b60abed3acb24d (patch) | |
| tree | a1ec88a3e953bc99e3c6355f141aa372caac806a /mm/frontswap.c | |
| parent | 7ebfc85e2cd7b08f518b526173e9a33b56b3913b (diff) | |
| download | linux-b3b173745c8cab1e24d6821488b60abed3acb24d.tar.gz linux-b3b173745c8cab1e24d6821488b60abed3acb24d.tar.bz2 linux-b3b173745c8cab1e24d6821488b60abed3acb24d.zip | |
ice: set tx_tstamps when creating new Tx rings via ethtool
When the user changes the number of queues via ethtool, the driver
allocates new rings. This allocation did not initialize tx_tstamps. This
results in the tx_tstamps field being zero (due to kcalloc allocation), and
would result in a NULL pointer dereference when attempting a transmit
timestamp on the new ring.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'mm/frontswap.c')
0 files changed, 0 insertions, 0 deletions