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added to one branch in n2n-sock-to-string conversion (#1024)
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@ -712,14 +712,18 @@ extern int str2mac (uint8_t * outmac /* 6 bytes */, const char * s) {
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extern char * sock_to_cstr (n2n_sock_str_t out,
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const n2n_sock_t * sock) {
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if(NULL == out) {
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return NULL;
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}
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memset(out, 0, N2N_SOCKBUF_SIZE);
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if(AF_INET6 == sock->family) {
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/* INET6 not written yet */
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snprintf(out, N2N_SOCKBUF_SIZE, "XXXX:%hu", sock->port);
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char tmp[sizeof(n2n_sock_str_t)];
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tmp[0] = '\0';
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inet_ntop(AF_INET6, sock->addr.v6, tmp, sizeof(n2n_sock_str_t));
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snprintf(out, N2N_SOCKBUF_SIZE, "%s:%hu", tmp[0] ? tmp : "", sock->port);
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return out;
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} else {
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const uint8_t * a = sock->addr.v4;
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