diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-12-23 15:15:38 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-12-29 00:54:58 +0300 |
| commit | 8e664fb3fd2b04e3ac5fad7f046000ba54e0e275 (patch) | |
| tree | cf811ffed7d7643b72608a5eebd25baffd57fcb3 /net/mac80211/ieee80211_i.h | |
| parent | 77c8144ad3ee7fae834e13cb7e83f5b7c8c5329e (diff) | |
| download | linux-8e664fb3fd2b04e3ac5fad7f046000ba54e0e275.tar.xz | |
mac80211: split up and insert custom IEs correctly
Currently, we insert all user-specified IEs before the HT
IE for association, and after the HT IE for probe requests.
For association, that's correct only if the user-specified
IEs are RSN only, incorrect in all other cases including
WPA. Change this to split apart the user-specified IEs in
two places for association: before the HT IE (e.g. RSN),
after the HT IE (generally empty right now I think?) and
after WMM (all other vendor-specific IEs). For probes,
split the IEs in different places to be correct according
to the spec.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 97b6076b492e..6ea4ffbf84d8 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1148,6 +1148,10 @@ int __ieee80211_request_smps(struct ieee80211_sub_if_data *sdata, void ieee80211_recalc_smps(struct ieee80211_local *local, struct ieee80211_sub_if_data *forsdata); +size_t ieee80211_ie_split(const u8 *ies, size_t ielen, + const u8 *ids, int n_ids, size_t offset); +size_t ieee80211_ie_split_vendor(const u8 *ies, size_t ielen, size_t offset); + /* internal work items */ void ieee80211_work_init(struct ieee80211_local *local); void ieee80211_add_work(struct ieee80211_work *wk); |