diff options
| author | Andrei Otcheretianski <andrei.otcheretianski@intel.com> | 2022-01-30 11:52:58 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2022-02-18 10:40:52 +0200 |
| commit | f1658dcb29f423fea394aaa974a8cf5d491c503c (patch) | |
| tree | 3044619e174f1b1dc7e30846750b984ce4b3a492 /drivers/net/wireless/rsi/rsi_mgmt.h | |
| parent | 853450a618022ea9e488a3f55f8826d1bb5a66bb (diff) | |
iwlwifi: pcie: make sure iwl_rx_packet_payload_len() will not underflow
If the device is malfunctioning and reports too short rx descriptor
length, iwl_rx_packet_payload_len() will underflow, eventually resulting
in accessing memory out of bounds and other bad things. Prevent this.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220130115024.ea00b52c6f25.I8b79b14f1af8b6f2f579f97b397b9e005fe446b1@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_mgmt.h')
0 files changed, 0 insertions, 0 deletions