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(parent: 5ceafe1) | 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)
commit1e90a029e5f1c1379edba590937cc67aa00dedf6
tree21b502166d7f9890f9067fa4e0c951a7a06bbe1ftree | snapshot
parent5ceafe16102f4ae24ea092571a4d4df924a7a236commit | 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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