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Configurable ReplayWindow size, zero disables
[tinc]
/
src
/
protocol_key.c
diff --git
a/src/protocol_key.c
b/src/protocol_key.c
index
22692bb
..
fbd7cab
100644
(file)
--- a/
src/protocol_key.c
+++ b/
src/protocol_key.c
@@
-145,8
+145,6
@@
bool req_key_h(connection_t *c) {
}
bool send_ans_key(node_t *to) {
}
bool send_ans_key(node_t *to) {
- char *key;
-
// Set key parameters
to->incipher = myself->incipher;
to->inkeylength = myself->inkeylength;
// Set key parameters
to->incipher = myself->incipher;
to->inkeylength = myself->inkeylength;
@@
-165,10
+163,10
@@
bool send_ans_key(node_t *to) {
// Reset sequence number and late packet window
mykeyused = true;
to->received_seqno = 0;
// Reset sequence number and late packet window
mykeyused = true;
to->received_seqno = 0;
-
memset(to->late, 0, sizeof(to->late)
);
+
if(replaywin) memset(to->late, 0, replaywin
);
// Convert to hexadecimal and send
// Convert to hexadecimal and send
-
key = alloca(2 * to->inkeylength + 1)
;
+
char key[2 * to->inkeylength + 1]
;
bin2hex(to->inkey, key, to->inkeylength);
key[to->inkeylength * 2] = '\0';
bin2hex(to->inkey, key, to->inkeylength);
key[to->inkeylength * 2] = '\0';