diff options
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index fee27f002..85619fa26 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -454,6 +454,14 @@ nl80211_match_policy[NL80211_SCHED_SCAN_MATCH_ATTR_MAX + 1] = { [NL80211_SCHED_SCAN_MATCH_ATTR_RSSI] = { .type = NLA_U32 }, }; +/* policy for packet pattern attributes */ +static const struct nla_policy +nl80211_packet_pattern_policy[MAX_NL80211_WOWLAN_PKTPAT + 1] = { + [NL80211_WOWLAN_PKTPAT_MASK] = { .type = NLA_BINARY, }, + [NL80211_WOWLAN_PKTPAT_PATTERN] = { .type = NLA_BINARY, }, + [NL80211_WOWLAN_PKTPAT_OFFSET] = { .type = NLA_U32 }, +}; + static int nl80211_prepare_wdev_dump(struct sk_buff *skb, struct netlink_callback *cb, struct cfg80211_registered_device **rdev, @@ -8030,7 +8038,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) nla_for_each_nested(pat, tb[NL80211_WOWLAN_TRIG_PKT_PATTERN], rem) { nla_parse(pat_tb, MAX_NL80211_WOWLAN_PKTPAT, - nla_data(pat), nla_len(pat), NULL); + nla_data(pat), nla_len(pat), nl80211_packet_pattern_policy); err = -EINVAL; if (!pat_tb[NL80211_WOWLAN_PKTPAT_MASK] || !pat_tb[NL80211_WOWLAN_PKTPAT_PATTERN]) |