Shaun via bind-users <bind-users@lists.isc.org> wrote:
>
> The 9.16.0 version of delv seems to have trouble reading the root trust
> anchor from the bind.keys file.
I see this too. The bug is that dns_client_addtrustedkey() has a buffer
for parsing DNSKEY or DS records, but it's only big enough for DS.
diff --git lib/dns/client.c lib/dns/client.c
index 0d8e951fa0..0c151e78e5 100644
--- lib/dns/client.c
+++ lib/dns/client.c
@@ -1519,7 +1519,7 @@ dns_client_addtrustedkey(dns_client_t *client,
dns_rdataclass_t rdclass,
dns_view_t *view = NULL;
dns_keytable_t *secroots = NULL;
dns_name_t *name = NULL;
- char dsbuf[DNS_DS_BUFFERSIZE];
+ char rdatabuf[4096];
unsigned char digest[ISC_MAX_MD_SIZE];
dns_rdata_ds_t ds;
dns_decompress_t dctx;
@@ -1543,7 +1543,7 @@ dns_client_addtrustedkey(dns_client_t *client,
dns_rdataclass_t rdclass,
goto cleanup;
}
- isc_buffer_init(&b, dsbuf, sizeof(dsbuf));
+ isc_buffer_init(&b, rdatabuf, sizeof(rdatabuf));
dns_decompress_init(&dctx, -1, DNS_DECOMPRESS_NONE);
dns_rdata_init(&rdata);
isc_buffer_setactive(databuf, isc_buffer_usedlength(databuf));
Tony.
--
f.anthony.n.finch <d...@dotat.at> http://dotat.at/
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