When wpa_supplicant receives another new peer event before the first one
has been processed, it tries to add a station to the driver a second time
(which fails) and then tears down the station entry until another event
comes in.
Fix this by only adding a station to the driver if it didn't exist already.
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
---
wpa_supplicant/mesh_mpm.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/wpa_supplicant/mesh_mpm.c b/wpa_supplicant/mesh_mpm.c
index 44859396c..2d2c47d76 100644
--- a/wpa_supplicant/mesh_mpm.c
+++ b/wpa_supplicant/mesh_mpm.c
@@ -685,11 +685,12 @@ static struct sta_info * mesh_mpm_add_peer(struct wpa_supplicant *wpa_s,
}
sta = ap_get_sta(data, addr);
- if (!sta) {
- sta = ap_sta_add(data, addr);
- if (!sta)
- return NULL;
- }
+ if (sta)
+ return NULL;
+
+ sta = ap_sta_add(data, addr);
+ if (!sta)
+ return NULL;
/* Set WMM by default since Mesh STAs are QoS STAs */
sta->flags |= WLAN_STA_WMM;
--
2.17.0
_______________________________________________
Hostap mailing list
Hostap@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/hostap
