nfqws: fix broken wifi ssid update

docs/changes.txt

@@ -600,3 +600,8 @@ nfqws: fix breaking tcp if ts fooling is enabled but no timestamps present
 
 blockcheck: fix detection of http redirection if domain/URI specified
 install_easy: fix writing of ask_list variables
+
+73.10
+
+* nfqws2: fix broken wifi ssid update
+* minor AI fixes

nfq/darkmagic.c

@@ -2096,6 +2096,7 @@ static bool scan_info(struct mnl_socket* nl, uint16_t wlan_family_id, struct wla
 	// wlan_info does not return ssid since kernel 5.19
 	// it's used to enumerate all wifi interfaces then call scan_info on each
 	if (!wlan_info(nl, wlan_family_id, &wc_all, false)) return false;
+	w->count=0;
 	for(int i=0;i<wc_all.count;i++)
 		if (!netlink_genl_simple_transact(nl, wlan_family_id, NLM_F_REQUEST | NLM_F_ACK | NLM_F_DUMP, NL80211_CMD_GET_SCAN, 0, scan_prepare, (void*)&wc_all.wlan[i].ifindex, scan_info_cb, w))
 			return false;

nfq/nfqws.c

@@ -256,8 +256,6 @@ static bool nfq_init(struct nfq_handle **h, struct nfq_q_handle **qh)
 		// dot not fail. not supported on old linuxes <3.6 
 	}
 
-	nfnl_rcvbufsiz(nfq_nfnlh(*h), Q_RCVBUF);
-
 	DLOG_CONDUP("initializing raw sockets bind-fix4=%u bind-fix6=%u\n", params.bind_fix4, params.bind_fix6);
 	if (!rawsend_preinit(params.bind_fix4, params.bind_fix6))
 		goto exiterr;
@@ -352,7 +350,7 @@ static int nfq_main(void)
 			if (rd)
 			{
 				int r = nfq_handle_packet(h, (char *)buf, (int)rd);
-				if (r<0) DLOG_ERR("nfq_handle_packet result %d, errno %d : %s\n", r, errno, strerror(errno));
+				if (r) DLOG_ERR("nfq_handle_packet error %d\n", r);
 			}
 			else
 				DLOG("recv from nfq returned 0 !\n");

nfq/params.h

@@ -23,8 +23,7 @@
 
 #define RAW_SNDBUF	(64*1024)	// in bytes
 
-#define Q_MAXLEN	4986		// in packets
+#define Q_MAXLEN	1024		// in packets
-#define Q_RCVBUF	(1024*1024)	// in bytes
 
 #define BADSEQ_INCREMENT_DEFAULT 	-10000
 #define BADSEQ_ACK_INCREMENT_DEFAULT 	-66000