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31389b53b3
linux/drivers/net/ethernet/intel/i40e
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Konstantin Khorenko 31389b53b3 i40e: define proper net_device::neigh_priv_len 
Out of bound read reported by KASan.

i40iw_net_event() reads unconditionally 16 bytes from
neigh->primary_key while the memory allocated for
"neighbour" struct is evaluated in neigh_alloc() as

  tbl->entry_size + dev->neigh_priv_len

where "dev" is a net_device.

But the driver does not setup dev->neigh_priv_len and
we read beyond the neigh entry allocated memory,
so the patch in the next mail fixes this.

Signed-off-by: Konstantin Khorenko <khorenko@virtuozzo.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-12-20 12:02:26 -08:00
..
i40e_adminq_cmd.h i40e: Add capability flag for stopping FW LLDP 2018-11-14 10:56:33 -08:00
i40e_adminq.c i40e: Add capability flag for stopping FW LLDP 2018-11-14 10:56:33 -08:00
i40e_adminq.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_alloc.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_client.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_client.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_common.c i40e: Allow disabling FW LLDP on X722 devices 2018-11-14 10:56:33 -08:00
i40e_dcb_nl.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_dcb.c i40e: fix reading LLDP configuration 2018-04-30 09:12:33 -07:00
i40e_dcb.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_debugfs.c i40e: Remove unnecessary print statement 2018-10-03 12:33:34 -07:00
i40e_devids.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_diag.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_diag.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_ethtool.c i40e: always set ks->base.speed in i40e_get_settings_link_up 2018-11-14 10:56:33 -08:00
i40e_hmc.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_hmc.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_lan_hmc.c net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_lan_hmc.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_main.c i40e: define proper net_device::neigh_priv_len 2018-12-20 12:02:26 -08:00
i40e_nvm.c i40e/i40evf: cleanup incorrect function doxygen comments 2018-04-30 09:09:04 -07:00
i40e_osdep.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_prototype.h i40e: Add AQ command for rearrange NVM structure 2018-08-07 12:20:45 -07:00
i40e_ptp.c i40e: Replace strncpy with strlcpy to ensure null termination 2018-11-14 10:56:33 -08:00
i40e_register.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_status.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_trace.h net: intel: Cleanup the copyright/license headers 2018-04-27 14:00:04 -04:00
i40e_txrx_common.h i40e: disallow changing the number of descriptors when AF_XDP is on 2018-09-25 13:16:19 -07:00
i40e_txrx.c ethernet/intel: consolidate NAPI and NAPI exit 2018-11-21 10:35:23 -08:00
i40e_txrx.h i40e: add AF_XDP zero-copy Rx support 2018-08-29 12:25:53 -07:00
i40e_type.h i40e: Add capability flag for stopping FW LLDP 2018-11-14 10:56:33 -08:00
i40e_virtchnl_pf.c i40e: suppress bogus error message 2018-11-14 10:56:34 -08:00
i40e_virtchnl_pf.h i40e: Use correct shift for VLAN priority 2018-11-14 10:56:33 -08:00
i40e_xsk.c i40e: fix kerneldoc for xsk methods 2018-11-28 08:45:00 -08:00
i40e_xsk.h i40e: add AF_XDP zero-copy Tx support 2018-08-29 12:25:53 -07:00
i40e.h i40e: prevent overlapping tx_timeout recover 2018-11-14 10:56:34 -08:00
Makefile i40e: add AF_XDP zero-copy Rx support 2018-08-29 12:25:53 -07:00