diff options
Diffstat (limited to 'source3/libads/dns.c')
| -rw-r--r-- | source3/libads/dns.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/source3/libads/dns.c b/source3/libads/dns.c index 903d19b753..c946ab0bdd 100644 --- a/source3/libads/dns.c +++ b/source3/libads/dns.c @@ -398,14 +398,45 @@ static NTSTATUS ads_dns_lookup_srv( TALLOC_CTX *ctx, const char *name, struct dn } /* only interested in A records as a shortcut for having to come - back later and lookup the name */ + back later and lookup the name. For multi-homed hosts, the + number of additional records and exceed the number of answer + records. */ + if ( (rr.type != T_A) || (rr.rdatalen != 4) ) continue; + /* FIX ME!!! Should this be a list of IP addresses for + each host? */ + for ( i=0; i<idx; i++ ) { if ( strcmp( rr.hostname, dcs[i].hostname ) == 0 ) { - uint8 *buf = (uint8*)&dcs[i].ip.s_addr; + int num_ips = dcs[i].num_ips; + uint8 *buf; + struct in_addr *tmp_ips; + + /* allocate new memory */ + + if ( dcs[i].num_ips == 0 ) { + if ( (dcs[i].ips = TALLOC_ARRAY( dcs, + struct in_addr, 1 )) == NULL ) + { + return NT_STATUS_NO_MEMORY; + } + } else { + if ( (tmp_ips = TALLOC_REALLOC_ARRAY( dcs, dcs[i].ips, + struct in_addr, dcs[i].num_ips+1)) == NULL ) + { + return NT_STATUS_NO_MEMORY; + } + + dcs[i].ips = tmp_ips; + } + dcs[i].num_ips++; + + /* copy the new IP address */ + + buf = (uint8*)&dcs[i].ips[num_ips].s_addr; memcpy( buf, rr.rdata, 4 ); } } |