iwlwifi: pcie: validate RX descriptor length

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Validate the maximum RX descriptor length against the size
of the buffers we gave the device - if it doesn't fit then
the hardware messed up.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6378fb435cc0.Ib07485f3dc5999c74b03f21e7a808c50a05e353c@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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Johannes Berg 2020-12-09 23:16:25 +02:00 • committed by Luca Coelho

parent efc0ec5afb

commit df72138de4

1 changed files with 7 additions and 1 deletions

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drivers/net/wireless/intel/iwlwifi/pcie/rx.c

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