Avoid dropping ctrl_iface on ENOBUFS error burst

[mech_eap.git] / wpa_supplicant / ctrl_iface_unix.c

diff --git a/wpa_supplicant/ctrl_iface_unix.c b/wpa_supplicant/ctrl_iface_unix.c
index 9b596ba..84ac760 100644 (file)
--- a/wpa_supplicant/ctrl_iface_unix.c
+++ b/wpa_supplicant/ctrl_iface_unix.c
@@ -525,7 +525,9 @@ static void wpa_supplicant_ctrl_iface_send(struct ctrl_iface_priv *priv,
                                           "%d - %s",
                                           idx, errno, strerror(errno));
                                dst->errors++;
-                               if (dst->errors > 10 || _errno == ENOENT) {
+                               if (dst->errors > 1000 ||
+                                   (_errno != ENOBUFS && dst->errors > 10) ||
+                                   _errno == ENOENT) {
                                        wpa_supplicant_ctrl_iface_detach(
                                                priv, &dst->addr,
                                                dst->addrlen);