diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-04-16 12:15:38 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-04-17 21:27:13 +0200 |
| commit | 160002fe845218f5789a26954048592c3920ac7b (patch) | |
| tree | f2462675782d61cf47ba73894c2d927630c2571b /net/wireless/scan.c | |
| parent | mac80211: avoid crashing when no scan sdata (diff) | |
| download | linux-160002fe845218f5789a26954048592c3920ac7b.tar.xz linux-160002fe845218f5789a26954048592c3920ac7b.zip | |
cfg80211: copy hold when replacing BSS
When we receive a probe response frame we can replace the
BSS struct in our list -- but if that struct is held then
we need to hold the new one as well.
We really should fix this completely and not replace the
struct, but this is a bandaid for now.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to '')
| -rw-r--r-- | net/wireless/scan.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 2a00e362f5fe..4c77669275eb 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -364,6 +364,8 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev, list_replace(&found->list, &res->list); rb_replace_node(&found->rbn, &res->rbn, &dev->bss_tree); + /* XXX: workaround */ + res->hold = found->hold; kref_put(&found->ref, bss_release); found = res; } else if (found) { |