diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 0f7d1c20f8ac..4839dec5c9ac 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -780,8 +780,10 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, elems->rsn_len = elen; break; case WLAN_EID_ERP_INFO: - elems->erp_info = pos; - elems->erp_info_len = elen; + if (elen >= 1) + elems->erp_info = pos; + else + elem_parse_failed = true; break; case WLAN_EID_EXT_SUPP_RATES: elems->ext_supp_rates = pos; |