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iwlwifi: mvm: validate tid and sta_id in ba_notif
authorEyal Shapira <eyal@wizery.com>
Fri, 16 Jan 2015 09:09:30 +0000 (11:09 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 6 Mar 2015 22:57:17 +0000 (14:57 -0800)
commitf8edfda1e949eabd62c08f9dea9a2d70551484f4
treede1b20f2e0e03304776f85567732daec1bab3f00tree | snapshot
parenta91bf0c6f872d5215546c0215ed43acc5f77ff92commit | diff
iwlwifi: mvm: validate tid and sta_id in ba_notif

commit 2cee4762c528a9bd2cdff793197bf591a2196c11 upstream.

These are coming from the FW and are used to access arrays.
Bad values can cause an out of bounds access so discard
such ba_notifs and warn.

Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/wireless/iwlwifi/mvm/tx.c diff | blob | blame | history
Michael's Linux tree.