Merge 92ba6b439e6aed8557a315ebfcd350016159be52 into 1476cd214951c478184973081582014e7fd00d82

blockcheck.sh

@@ -212,7 +212,7 @@ doh_resolve()
 	# $1 - ip version 4/6
 	# $2 - hostname
 	# $3 - doh server URL. use $DOH_SERVER if empty
-	$MDIG --family=$1 --dns-make-query=$2 | $CURL -s --data-binary @- -H "Content-Type: application/dns-message" "${3:-$DOH_SERVER}" | $MDIG --dns-parse-query
+	$MDIG --family=$1 --dns-make-query=$2 | curl -s --data-binary @- -H "Content-Type: application/dns-message" "${3:-$DOH_SERVER}" | $MDIG --dns-parse-query
 }
 doh_find_working()
 {

nfq/desync.c

@@ -76,6 +76,13 @@ void randomize_default_tls_payload(uint8_t *p)
 #define PKTDATA_MAXDUMP 32
 #define IP_MAXDUMP 80
 
+static uint8_t zeropkt[DPI_DESYNC_MAX_FAKE_LEN];
+
+void desync_init(void)
+{
+	memset(zeropkt, 0, sizeof(zeropkt));
+}
+
 bool desync_valid_zero_stage(enum dpi_desync_mode mode)
 {
 	return mode==DESYNC_SYNACK || mode==DESYNC_SYNDATA;

nfq/desync.h

@@ -52,4 +52,5 @@ bool desync_valid_second_stage(enum dpi_desync_mode mode);
 bool desync_valid_second_stage_tcp(enum dpi_desync_mode mode);
 bool desync_valid_second_stage_udp(enum dpi_desync_mode mode);
 
+void desync_init(void);
 uint8_t dpi_desync_packet(uint32_t fwmark, const char *ifout, uint8_t *data_pkt, size_t *len_pkt);

nfq/nfqws.c

@@ -84,6 +84,8 @@ static void pre_desync(void)
 	signal(SIGHUP, onhup);
 	signal(SIGUSR1, onusr1);
 	signal(SIGUSR2, onusr2);
+
+	desync_init();
 }