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Revert client shutdown code, it seems BADIP can arrive even though everything works

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This commit is contained in:
Erik Ekman 2008-12-06 12:25:02 +00:00
parent cb0fa56232
commit 3740894350
2 changed files with 0 additions and 7 deletions
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1
CHANGELOG
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@ -11,7 +11,6 @@ CHANGES:
from Francois Revol. Still work to do to get tun device working. from Francois Revol. Still work to do to get tun device working.
- Added capability to forward DNS queries outside tunnel domain to - Added capability to forward DNS queries outside tunnel domain to
a nameserver on localhost. Use -b port to enable, fixes #31. a nameserver on localhost. Use -b port to enable, fixes #31.
- iodine client now shuts down if it detects a server restart.
- iodined now replies to NS request on its own domain, fixes issue #33. - iodined now replies to NS request on its own domain, fixes issue #33.
The destination IP address is sent as reply. Use -n to specify The destination IP address is sent as reply. Use -n to specify
a specific IP address to return (if behind NAT etc). a specific IP address to return (if behind NAT etc).

6
src/iodine.c
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@ -227,12 +227,6 @@ tunnel_dns(int tun_fd, int dns_fd)
if ((read = read_dns(dns_fd, in, sizeof(in))) <= 0) if ((read = read_dns(dns_fd, in, sizeof(in))) <= 0)
return -1; return -1;
if (read == 5 && strncmp("BADIP", in, 5) == 0) {
errx(3, "Not recognized by server. "
"Has it been restarted? Aborting");
/* NOTREACHED */
}
outlen = sizeof(out); outlen = sizeof(out);
inlen = read; inlen = read;
if (uncompress((uint8_t*)out, &outlen, (uint8_t*)in, inlen) != Z_OK) { if (uncompress((uint8_t*)out, &outlen, (uint8_t*)in, inlen) != Z_OK) {