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| author |   Laurent Ghigonis <laurent@p1sec.com> | 2012-12-15 05:24:40 +0100 |
|---|---|---|
| committer | Laurent Ghigonis <laurent@p1sec.com> | 2012-12-15 05:24:40 +0100 |
| commit | 9b3419ecf4b2e149f9ef6e684dfdb15da6cddffd (patch) | |
| tree | 215c279711f8c2a3898f1b81a6eaa899f8e1af91 /libglouglou/libggnet_dns.c | |
| parent | TODO++, write email about libevent doc mistake (diff) | |
| download | glouglou-9b3419ecf4b2e149f9ef6e684dfdb15da6cddffd.tar.xz glouglou-9b3419ecf4b2e149f9ef6e684dfdb15da6cddffd.zip | |
fix handling of name returned by evdns.
their documentation is wrong, i will send them an email.
Diffstat (limited to 'libglouglou/libggnet_dns.c')
| -rw-r--r-- | libglouglou/libggnet_dns.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libglouglou/libggnet_dns.c b/libglouglou/libggnet_dns.c index be4e19b..26e0230 100644 --- a/libglouglou/libggnet_dns.c +++ b/libglouglou/libggnet_dns.c @@ -95,14 +95,20 @@ _cb_evdns_reverse(int result, char type, int count, int ttl, void *addresses, void *arg) { struct ggnet_dns_req *req; + char **name; req = arg; if (type != DNS_PTR) { - printf("libggnet_dns WARNING: dns reverse for %d received non DNS_PTR\n", + printf("libggnet_dns WARNING: dns reverse for %x received non DNS_PTR\n", req->ip.s_addr); goto free; } - req->cb_usr(&req->ip, addresses, req->data); + if (count == 0) + goto free; + if (count > 1) + printf("libggnet_dns XXX: has %d PTR records !\n", count); // XXX + name = addresses; + req->cb_usr(&req->ip, *name, req->data); free: LIST_REMOVE(req, entry); |