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(parent: bf5c270) | patch
iwlwifi: mvm: fix off-by-one in scan channels configuration
authorEliad Peller <eliad@wizery.com>
Sun, 11 May 2014 16:59:43 +0000 (19:59 +0300)
committerEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Tue, 13 May 2014 11:04:55 +0000 (14:04 +0300)
commit0e5c6ba5284c77e901bc74a979f9a3e72ec81125
tree21b502166d7f9890f9067fa4e0c951a7a06bbe1ftree | snapshot
parentbf5c27048b9bb34eff85095401df618f350b7da8commit | diff
iwlwifi: mvm: fix off-by-one in scan channels configuration

tail should be equal to the last valid index, so
decrease it by one.

This error causes in "a gap" in some cases (as well as
some possible out-of-bound write), finally resulting in
ucode assertion.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
drivers/net/wireless/iwlwifi/mvm/scan.c diff | blob | history
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