X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fprotocol_key.c;h=1d1bee15810b64b93dd973cfb1a2625027631f38;hb=8c10a4131f19dc27b0bc56ef48ae481d1fa03cb0;hp=4398e528884fb1a93ffe1444675cf087afaad567;hpb=b2701c7c54b11cda71461c5dbbc985476bf5b221;p=tinc

diff --git a/src/protocol_key.c b/src/protocol_key.c
index 4398e528..1d1bee15 100644
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -35,7 +35,7 @@
 
 void send_key_changed(void) {
 #ifndef DISABLE_LEGACY
-	send_request(everyone, "%d %x %s", KEY_CHANGED, rand(), myself->name);
+	send_request(everyone, "%d %x %s", KEY_CHANGED, prng(UINT32_MAX), myself->name);
 
 	/* Immediately send new keys to directly connected nodes to keep UDP mappings alive */
 
@@ -383,11 +383,11 @@ bool send_ans_key(node_t *to) {
 
 	to->status.validkey_in = true;
 
-	return send_request(to->nexthop->connection, "%d %s %s %s %d %d %zu %d", ANS_KEY,
+	return send_request(to->nexthop->connection, "%d %s %s %s %d %d %lu %d", ANS_KEY,
 	                    myself->name, to->name, key,
 	                    cipher_get_nid(to->incipher),
 	                    digest_get_nid(to->indigest),
-	                    digest_length(to->indigest),
+	                    (unsigned long)digest_length(to->indigest),
 	                    to->incompression);
 #endif
 }
@@ -399,11 +399,11 @@ bool ans_key_h(connection_t *c, const char *request) {
 	char address[MAX_STRING_SIZE] = "";
 	char port[MAX_STRING_SIZE] = "";
 	int cipher, digest;
-	size_t maclength;
+	unsigned long maclength;
 	int compression;
 	node_t *from, *to;
 
-	if(sscanf(request, "%*d "MAX_STRING" "MAX_STRING" "MAX_STRING" %d %d %zu %d "MAX_STRING" "MAX_STRING,
+	if(sscanf(request, "%*d "MAX_STRING" "MAX_STRING" "MAX_STRING" %d %d %lu %d "MAX_STRING" "MAX_STRING,
 	                from_name, to_name, key, &cipher, &digest, &maclength,
 	                &compression, address, port) < 7) {
 		logger(DEBUG_ALWAYS, LOG_ERR, "Got bad %s from %s (%s)", "ANS_KEY", c->name,