Commit 42ee231c authored by Johannes Berg's avatar Johannes Berg
Browse files

nl80211: fix connect keys range check 



Only key index 0-3 should be accepted, 4/5 are for IGTKs and
cannot be used as connect keys. Fix the range checking to not
allow such erroneous configurations.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent b6b5555b

net/wireless/nl80211.c

+1 −1
Original line number Diff line number Diff line
@@ -866,7 +866,7 @@ nl80211_parse_connkeys(struct cfg80211_registered_device *rdev, 
		err = -EINVAL;

		if (!parse.p.key)

			goto error;

		if (parse.idx < 0 || parse.idx > 4)

		if (parse.idx < 0 || parse.idx > 3)

			goto error;

		if (parse.def) {

			if (def)