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| author | Günther Deschner <gd@samba.org> | 2011-12-21 15:47:35 +0100 |
|---|---|---|
| committer | Günther Deschner <gd@samba.org> | 2011-12-21 17:23:25 +0100 |
| commit | bfbb3893325b0a0a47d49c3a1ad83f047f42e361 (patch) | |
| tree | 3c62c8c67e853d88ca90ffac06e5684f0c8d8e69 | |
| parent | 53d54f99b0ddf7fff6ba9bbe5dfcd1adeada90f9 (diff) | |
| download | samba-bfbb3893325b0a0a47d49c3a1ad83f047f42e361.tar.gz samba-bfbb3893325b0a0a47d49c3a1ad83f047f42e361.tar.bz2 samba-bfbb3893325b0a0a47d49c3a1ad83f047f42e361.zip | |
s3-dns: prevent from potentially doing wrong SRV DNS lookups.
With an empty sitename we asked for e.g.
_ldap._tcp.._sites.dc._msdcs.AD.EXAMPLE.COM
Guenther
Autobuild-User: Günther Deschner <gd@samba.org>
Autobuild-Date: Wed Dec 21 17:23:25 CET 2011 on sn-devel-104
| -rw-r--r-- | source3/libads/dns.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source3/libads/dns.c b/source3/libads/dns.c index 5eae10ec28..39454fcebc 100644 --- a/source3/libads/dns.c +++ b/source3/libads/dns.c @@ -756,7 +756,7 @@ static NTSTATUS ads_dns_query_internal(TALLOC_CTX *ctx, int *numdcs ) { char *name; - if (sitename) { + if (sitename && strlen(sitename)) { name = talloc_asprintf(ctx, "%s._tcp.%s._sites.%s._msdcs.%s", servicename, sitename, dc_pdc_gc_domains, realm); |