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Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r--net/mac80211/util.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index f32561ec224..cee4884b9d0 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -529,12 +529,12 @@ void ieee802_11_parse_elems(u8 *start, size_t len,
elems->ext_supp_rates_len = elen;
break;
case WLAN_EID_HT_CAPABILITY:
- elems->ht_cap_elem = pos;
- elems->ht_cap_elem_len = elen;
+ if (elen >= sizeof(struct ieee80211_ht_cap))
+ elems->ht_cap_elem = (void *)pos;
break;
case WLAN_EID_HT_EXTRA_INFO:
- elems->ht_info_elem = pos;
- elems->ht_info_elem_len = elen;
+ if (elen >= sizeof(struct ieee80211_ht_addt_info))
+ elems->ht_info_elem = (void *)pos;
break;
case WLAN_EID_MESH_ID:
elems->mesh_id = pos;