3.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: Johannes Berg <[email protected]> commit 28a9bc68124c319b2b3dc861e80828a8865fd1ba upstream. When writing the code to allow per-station GTKs, I neglected to take into account the management frame keys (index 4 and 5) when freeing the station and only added code to free the first four data frame keys. Fix this by iterating the array of keys over the right length. Fixes: e31b82136d1a ("cfg80211/mac80211: allow per-station GTKs") Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- net/mac80211/key.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -652,7 +652,7 @@ void ieee80211_free_sta_keys(struct ieee int i; mutex_lock(&local->key_mtx); - for (i = 0; i < NUM_DEFAULT_KEYS; i++) { + for (i = 0; i < ARRAY_SIZE(sta->gtk); i++) { key = key_mtx_dereference(local, sta->gtk[i]); if (!key) continue; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
