Add a variable offset to vpn_packet_t, drop sptps_packet_t.

[tinc] / src / protocol_auth.c

diff --git a/src/protocol_auth.c b/src/protocol_auth.c
index cd45deb..47c248d 100644 (file)
--- a/src/protocol_auth.c
+++ b/src/protocol_auth.c
@@ -421,7 +421,7 @@ bool send_metakey(connection_t *c) {
        if(!(c->outdigest = digest_open_sha1(-1)))
                return false;
 
-       size_t len = rsa_size(c->rsa);
+       const size_t len = rsa_size(c->rsa);
        char key[len];
        char enckey[len];
        char hexkey[2 * len + 1];
@@ -480,7 +480,7 @@ bool send_metakey(connection_t *c) {
 bool metakey_h(connection_t *c, const char *request) {
        char hexkey[MAX_STRING_SIZE];
        int cipher, digest, maclength, compression;
-       size_t len = rsa_size(myself->connection->rsa);
+       const size_t len = rsa_size(myself->connection->rsa);
        char enckey[len];
        char key[len];
 
@@ -540,7 +540,7 @@ bool metakey_h(connection_t *c, const char *request) {
 }
 
 bool send_challenge(connection_t *c) {
-       size_t len = rsa_size(c->rsa);
+       const size_t len = rsa_size(c->rsa);
        char buffer[len * 2 + 1];
 
        if(!c->hischallenge)
@@ -561,7 +561,7 @@ bool send_challenge(connection_t *c) {
 
 bool challenge_h(connection_t *c, const char *request) {
        char buffer[MAX_STRING_SIZE];
-       size_t len = rsa_size(myself->connection->rsa);
+       const size_t len = rsa_size(myself->connection->rsa);
        size_t digestlen = digest_length(c->indigest);
        char digest[digestlen];