Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem

1 files changed, 35 insertions, 7 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 94e586873979..239391807ca9 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -643,13 +643,41 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len,
                         break;
                 }
 
-                if (id != WLAN_EID_VENDOR_SPECIFIC &&
-                    id != WLAN_EID_QUIET &&
-                    test_bit(id, seen_elems)) {
-                        elems->parse_error = true;
-                        left -= elen;
-                        pos += elen;
-                        continue;
+                switch (id) {
+                case WLAN_EID_SSID:
+                case WLAN_EID_SUPP_RATES:
+                case WLAN_EID_FH_PARAMS:
+                case WLAN_EID_DS_PARAMS:
+                case WLAN_EID_CF_PARAMS:
+                case WLAN_EID_TIM:
+                case WLAN_EID_IBSS_PARAMS:
+                case WLAN_EID_CHALLENGE:
+                case WLAN_EID_RSN:
+                case WLAN_EID_ERP_INFO:
+                case WLAN_EID_EXT_SUPP_RATES:
+                case WLAN_EID_HT_CAPABILITY:
+                case WLAN_EID_HT_OPERATION:
+                case WLAN_EID_VHT_CAPABILITY:
+                case WLAN_EID_VHT_OPERATION:
+                case WLAN_EID_MESH_ID:
+                case WLAN_EID_MESH_CONFIG:
+                case WLAN_EID_PEER_MGMT:
+                case WLAN_EID_PREQ:
+                case WLAN_EID_PREP:
+                case WLAN_EID_PERR:
+                case WLAN_EID_RANN:
+                case WLAN_EID_CHANNEL_SWITCH:
+                case WLAN_EID_EXT_CHANSWITCH_ANN:
+                case WLAN_EID_COUNTRY:
+                case WLAN_EID_PWR_CONSTRAINT:
+                case WLAN_EID_TIMEOUT_INTERVAL:
+                        if (test_bit(id, seen_elems)) {
+                                elems->parse_error = true;
+                                left -= elen;
+                                pos += elen;
+                                continue;
+                        }
+                        break;
                 }
 
                 if (calc_crc && id < 64 && (filter & (1ULL << id)))