diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-07-05 23:37:05 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-07-06 10:33:04 +0400 |
| commit | 135792ec246ddd0b2738dd95447297ea0b91943b (patch) | |
| tree | 1fb1e5ac0b2e5f2cc5f39dd98a1695b68839e9ea /net/mac80211/debugfs_key.h | |
| parent | 95ddc1fc4519ed48ddc7d622bd5c84dff3eebb0a (diff) | |
| download | linux-135792ec246ddd0b2738dd95447297ea0b91943b.tar.xz | |
mac80211: fix debugfs default key links
Due to the way the default key links are created,
it happens that a link is left dangling:
* both unicast/multicast links are created
* unicast link is destroyed, and the links
are updated
* during this update, adding the multicast
link again fails because it is present,
destroying the debugfs pointer
* removing the multicast link won't work as
the pointer has been destroyed
Fix this by always removing the links and then
re-creating them if needed.
Reported-by: Marek Lindner <lindner_marek@yahoo.de>
Reported-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/debugfs_key.h')
0 files changed, 0 insertions, 0 deletions