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(parent: 9d8506c) | patch
iwlwifi: mvm: check sta_id/drain values in debugfs
authorJohannes Berg <johannes.berg@intel.com>
Fri, 25 Oct 2013 11:06:06 +0000 (13:06 +0200)
committerEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Mon, 25 Nov 2013 21:00:19 +0000 (23:00 +0200)
commit60765a47a433d54e4744c285ad127f182dcd80aa
tree9c01d7cc7024968e0174ed410a20f92968e4c08atree | snapshot
parent9d8506cc2d7ea1f911c72c100193a3677f6668c3commit | diff
iwlwifi: mvm: check sta_id/drain values in debugfs

The station ID must be valid, if it's out of range then
the array access may crash. Validate the station ID to
the array length, and also validate the drain value even
if that doesn't matter all that much.

Cc: stable@vger.kernel.org
Fixes: 8ca151b568b6 ("iwlwifi: add the MVM driver")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
drivers/net/wireless/iwlwifi/mvm/debugfs.c diff | blob | history
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