iwmc3200wifi: add some more range checks

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My previous patch added a check to get_key() but missed a couple
other places which need range checks.

The problem here is that wifi drivers have different numbers of keys.
The lower levels assume that they can have up to 4 default keys and
2 management keys but this driver only has the default keys so we
could go past the end of the ->keys[] array.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Dan Carpenter 2011-10-18 09:50:43 +03:00 • committed by John W. Linville

parent ec3cbb9ce2

commit 5a5ee76e09

1 changed files with 13 additions and 2 deletions

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15

drivers/net/wireless/iwmc3200wifi/cfg80211.c

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