diff options
| author | James Guan <guan_yufei@163.com> | 2025-09-10 19:19:29 +0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2025-09-10 15:01:07 +0200 |
| commit | 9c600589e14f5fc01b8be9a5d0ad1f094b8b304b (patch) | |
| tree | c6fc00c66bd0d6754995670328e6172f43fa2eee | |
| parent | 8cc71fc3b82b51e155fbe20876b1aa17a315ac4c (diff) | |
wifi: virt_wifi: Fix page fault on connect
This patch prevents page fault in __cfg80211_connect_result()[1]
when connecting a virt_wifi device, while ensuring that virt_wifi
can connect properly.
[1] https://lore.kernel.org/linux-wireless/20250909063213.1055024-1-guan_yufei@163.com/
Closes: https://lore.kernel.org/linux-wireless/20250909063213.1055024-1-guan_yufei@163.com/
Signed-off-by: James Guan <guan_yufei@163.com>
Link: https://patch.msgid.link/20250910111929.137049-1-guan_yufei@163.com
[remove irrelevant network-manager instructions]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | drivers/net/wireless/virtual/virt_wifi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/virtual/virt_wifi.c b/drivers/net/wireless/virtual/virt_wifi.c index 1fffeff2190c..4eae89376feb 100644 --- a/drivers/net/wireless/virtual/virt_wifi.c +++ b/drivers/net/wireless/virtual/virt_wifi.c @@ -277,7 +277,9 @@ static void virt_wifi_connect_complete(struct work_struct *work) priv->is_connected = true; /* Schedules an event that acquires the rtnl lock. */ - cfg80211_connect_result(priv->upperdev, requested_bss, NULL, 0, NULL, 0, + cfg80211_connect_result(priv->upperdev, + priv->is_connected ? fake_router_bssid : NULL, + NULL, 0, NULL, 0, status, GFP_KERNEL); netif_carrier_on(priv->upperdev); } |