lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

cfg80211: keep track of current_bss for userspace SME

Browse Source 
When a userspace SME is active, we're currently not
keeping track of the BSS properly for reporting the
current link and for internal use. Additionally, it
looks like there is a possible BSS leak in that the
BSS never gets removed from auth_bsses[]. To fix it,
pass the BSS struct to __cfg80211_connect_result in
this case.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2009-07-29 11:23:49 +02:00
committed by John W. Linville
parent 97af743207
commit df7fc0f973
4 changed files with 51 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
net/wireless/core.h
View File

@@ -127,6 +127,11 @@ static inline struct cfg80211_internal_bss *bss_from_pub(struct cfg80211_bss *pu
return container_of(pub, struct cfg80211_internal_bss, pub);
}
static inline void cfg80211_ref_bss(struct cfg80211_internal_bss *bss)
{
kref_get(&bss->ref);
}
static inline void cfg80211_hold_bss(struct cfg80211_internal_bss *bss)
{
atomic_inc(&bss->hold);
@@ -323,7 +328,8 @@ void cfg80211_mlme_down(struct cfg80211_registered_device *rdev,
void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
const u8 *req_ie, size_t req_ie_len,
const u8 *resp_ie, size_t resp_ie_len,
u16 status, bool wextev);
u16 status, bool wextev,
struct cfg80211_bss *bss);
/* SME */
int __cfg80211_connect(struct cfg80211_registered_device *rdev,