diff options
| author | David S. Miller <davem@davemloft.net> | 2016-12-10 04:59:05 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-12-10 04:59:05 +0100 |
| commit | 5ac9efbe1c825d624eb557e633683c07ee03465b (patch) | |
| tree | 05bde543deaac0b0af5854bb48d883a9b58db8eb /include | |
| parent | Merge branch 'udp-receive-path-optimizations' (diff) | |
| parent | cfg80211/mac80211: fix BSS leaks when abandoning assoc attempts (diff) | |
| download | linux-5ac9efbe1c825d624eb557e633683c07ee03465b.tar.xz linux-5ac9efbe1c825d624eb557e633683c07ee03465b.zip | |
Merge tag 'mac80211-next-for-davem-2016-12-09' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says:
====================
Three fixes:
* fix a logic bug introduced by a previous cleanup
* fix nl80211 attribute confusing (trying to use
a single attribute for two purposes)
* fix a long-standing BSS leak that happens when an
association attempt is abandoned
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/cfg80211.h | 11 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 7 |
2 files changed, 17 insertions, 1 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 2019310cf135..814be4b4200c 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -4686,6 +4686,17 @@ void cfg80211_rx_assoc_resp(struct net_device *dev, void cfg80211_assoc_timeout(struct net_device *dev, struct cfg80211_bss *bss); /** + * cfg80211_abandon_assoc - notify cfg80211 of abandoned association attempt + * @dev: network device + * @bss: The BSS entry with which association was abandoned. + * + * Call this whenever - for reasons reported through other API, like deauth RX, + * an association attempt was abandoned. + * This function may sleep. The caller must hold the corresponding wdev's mutex. + */ +void cfg80211_abandon_assoc(struct net_device *dev, struct cfg80211_bss *bss); + +/** * cfg80211_tx_mlme_mgmt - notification of transmitted deauth/disassoc frame * @dev: network device * @buf: 802.11 frame (header + body) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 259c9c77fdc1..6b76e3b0c18e 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -323,7 +323,7 @@ * @NL80211_CMD_GET_SCAN: get scan results * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters * %NL80211_ATTR_TX_NO_CCK_RATE is used to decide whether to send the - * probe requests at CCK rate or not. %NL80211_ATTR_MAC can be used to + * probe requests at CCK rate or not. %NL80211_ATTR_BSSID can be used to * specify a BSSID to scan for; if not included, the wildcard BSSID will * be used. * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to @@ -1977,6 +1977,9 @@ enum nl80211_commands { * @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED: Indicates whether or not multicast * packets should be send out as unicast to all stations (flag attribute). * + * @NL80211_ATTR_BSSID: The BSSID of the AP. Note that %NL80211_ATTR_MAC is also + * used in various commands/events for specifying the BSSID. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -2381,6 +2384,8 @@ enum nl80211_attrs { NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED, + NL80211_ATTR_BSSID, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, |