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Ignore ping packet on server

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This commit is contained in:
Erik Ekman 2006-06-05 23:46:42 +00:00
parent 51bdcd9656
commit 5e7385a0ea
2 changed files with 5 additions and 1 deletions
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2
dns.c
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@ -185,7 +185,7 @@ dns_ping(int dns_fd)
printf("No reply on chunk, resending\n");
dns_send_chunk(dns_fd);
} else {
dns_write(dns_fd, dns_fd, "\0", 1);
dns_write(dns_fd, dns_fd, "", 1);
}
}

4
dnsd.c
View file

@ -285,6 +285,10 @@ dnsd_read(int fd, char *buf, int buflen)
packetlen++;
}
dnsd_respond(fd, id, from);
if (lastblock && packetlen == 0) {
// Skipping ping packet
return 0;
}
if (lastblock) {
datalen = MIN(packetlen, buflen);
memcpy(buf, activepacket, datalen);