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 <>
parent b6b5555b
......@@ -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)
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