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| author | Johannes Berg <johannes@sipsolutions.net> | 2008-03-01 19:32:18 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-03-06 15:30:47 -0500 |
| commit | 96c46546e28282a743b97f26e94c7565350898b7 (patch) | |
| tree | 38a12aadd7c0fd3c30fafeae8f136d86881338a3 /net/mac80211/key.c | |
| parent | 38968d096b9f497e7ec4590b6b80eb8679e3646a (diff) | |
| download | talos-obmc-linux-96c46546e28282a743b97f26e94c7565350898b7.tar.gz talos-obmc-linux-96c46546e28282a743b97f26e94c7565350898b7.zip | |
mac80211: always insert key into list
Today I hit one of my new WARN_ONs in the mac80211 code because
a key wasn't being freed correctly. After wondering for a while
I finally tracked it to the fact that STA keys aren't added to
the per-sdata key list correctly, they are supposed to always be
on that list, not just for default keys. This patch fixes that.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/key.c')
| -rw-r--r-- | net/mac80211/key.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/mac80211/key.c b/net/mac80211/key.c index 166d0f00d135..f91fb4092652 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -174,6 +174,9 @@ static void __ieee80211_key_replace(struct ieee80211_sub_if_data *sdata, { int idx, defkey; + if (new) + list_add(&new->list, &sdata->key_list); + if (sta) { rcu_assign_pointer(sta->key, new); } else { @@ -190,9 +193,6 @@ static void __ieee80211_key_replace(struct ieee80211_sub_if_data *sdata, ieee80211_set_default_key(sdata, -1); rcu_assign_pointer(sdata->keys[idx], new); - if (new) - list_add(&new->list, &sdata->key_list); - if (defkey && new) ieee80211_set_default_key(sdata, new->conf.keyidx); } |
