From: Jakub Kicinski Date: Tue, 3 Mar 2020 05:10:56 +0000 (-0800) Subject: nl80211: add missing attribute validation for critical protocol indication X-Git-Tag: v4.9.217~49 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d4ffeafda7248f2791ebbfe872889162901e64c4;p=platform%2Fkernel%2Flinux-amlogic.git nl80211: add missing attribute validation for critical protocol indication commit 0e1a1d853ecedc99da9d27f9f5c376935547a0e2 upstream. Add missing attribute validation for critical protocol fields to the netlink policy. Fixes: 5de17984898c ("cfg80211: introduce critical protocol indication from user-space") Signed-off-by: Jakub Kicinski Link: https://lore.kernel.org/r/20200303051058.4089398-2-kuba@kernel.org Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman --- diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 9823bef65e5e..b0831d0cb25a 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -407,6 +407,8 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { [NL80211_ATTR_MDID] = { .type = NLA_U16 }, [NL80211_ATTR_IE_RIC] = { .type = NLA_BINARY, .len = IEEE80211_MAX_DATA_LEN }, + [NL80211_ATTR_CRIT_PROT_ID] = { .type = NLA_U16 }, + [NL80211_ATTR_MAX_CRIT_PROT_DURATION] = { .type = NLA_U16 }, [NL80211_ATTR_PEER_AID] = { .type = NLA_U16 }, [NL80211_ATTR_CH_SWITCH_COUNT] = { .type = NLA_U32 }, [NL80211_ATTR_CH_SWITCH_BLOCK_TX] = { .type = NLA_FLAG },