Don't initialize outpkt to an unused value.

[tinc] / src / net_packet.c

diff --git a/src/net_packet.c b/src/net_packet.c
index 609b452..c8cd0ca 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -360,7 +360,6 @@ static void receive_udppacket(node_t *n, vpn_packet_t *inpkt) {
        vpn_packet_t pkt1, pkt2;
        vpn_packet_t *pkt[] = { &pkt1, &pkt2, &pkt1, &pkt2 };
        int nextpkt = 0;
-       vpn_packet_t *outpkt = pkt[0];
        size_t outlen;
 
        if(n->status.sptps) {
@@ -402,7 +401,7 @@ static void receive_udppacket(node_t *n, vpn_packet_t *inpkt) {
        /* Decrypt the packet */
 
        if(cipher_active(n->incipher)) {
-               outpkt = pkt[nextpkt++];
+               vpn_packet_t *outpkt = pkt[nextpkt++];
                outlen = MAXSIZE;
 
                if(!cipher_decrypt(n->incipher, &inpkt->seqno, inpkt->len, &outpkt->seqno, &outlen, true)) {
@@ -459,7 +458,7 @@ static void receive_udppacket(node_t *n, vpn_packet_t *inpkt) {
        length_t origlen = inpkt->len;
 
        if(n->incompression) {
-               outpkt = pkt[nextpkt++];
+               vpn_packet_t *outpkt = pkt[nextpkt++];
 
                if((outpkt->len = uncompress_packet(outpkt->data, inpkt->data, inpkt->len, n->incompression)) < 0) {
                        logger(DEBUG_TRAFFIC, LOG_ERR, "Error while uncompressing packet from %s (%s)",