diff options
Diffstat (limited to 'net/mac80211/parse.c')
| -rw-r--r-- | net/mac80211/parse.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/net/mac80211/parse.c b/net/mac80211/parse.c index 8bdf6e7efa58..804323858977 100644 --- a/net/mac80211/parse.c +++ b/net/mac80211/parse.c @@ -819,6 +819,26 @@ static void ieee80211_mle_parse_link(struct ieee802_11_elems *elems, _ieee802_11_parse_elems_full(&sub, elems, non_inherit); } +static void +ieee80211_mle_defrag_reconf(struct ieee802_11_elems *elems) +{ + ssize_t ml_len; + + ml_len = cfg80211_defragment_element(elems->ml_reconf_elem, + elems->ie_start, + elems->total_len, + elems->scratch_pos, + elems->scratch + + elems->scratch_len - + elems->scratch_pos, + WLAN_EID_FRAGMENT); + if (ml_len < 0) + return; + elems->ml_reconf = (void *)elems->scratch_pos; + elems->ml_reconf_len = ml_len; + elems->scratch_pos += ml_len; +} + struct ieee802_11_elems * ieee802_11_parse_elems_full(struct ieee80211_elems_parse_params *params) { @@ -864,6 +884,8 @@ ieee802_11_parse_elems_full(struct ieee80211_elems_parse_params *params) ieee80211_mle_parse_link(elems, params); + ieee80211_mle_defrag_reconf(elems); + if (elems->tim && !elems->parse_error) { const struct ieee80211_tim_ie *tim_ie = elems->tim; |