Removed all code within #ifdef DNS_OPT_NEWCODES*.
It was the last thing being sanitized out of releases; removing
it makes it possible to eliminate the sanitation process.
1116. [bug] Setting transfers in a server clause, transfers-in,
or transfers-per-ns to a value greater than
2147483647 disabled transfers. [RT #2002]
(Technically, this is an API change, but since it only changes the signedness of some
function parameters, it is still binary compatible in practice and I'll let it slip
by without bumping the major library version number)
'magic' was not being declared consistantly.
some #include <isc/magic.h> were missing from other include files.
NS_SERVER_VALID was not using ISC_MAGIC_VALID.
an ANY query at a zone cut point will return a delegation, except if
DNS_DBFIND_GLUEOK is set, in which case DNS_R_ZONECUT will be returned as
before. Someday it would probably be a good idea to get rid of DNS_R_ZONECUT
entirely and just return DNS_R_GLUE in that case, but I was afraid to do
that now since it might break things. These changes pass all system tests.
it corrupts active chains and can change the data at a node which
someone might be using. (In the latter case, though the full name from
the root was still intact, and the ->data member was not altered, other
values like the partial name ndata and offsets could change.)
New functions dns_rbt_fullnamefromnode() and dns_rbt_formatnodename(),
for getting a dns_name_t and filling a char buffer, respectively, with
the complete name of a node from the root.
rbtnode.is_root was being treated as isc_boolean_t even though it was bitfield
of width 1. This worked fine, but wasn't consistent with ISC style, and
would have puked if someone decided to change isc_true from 1 (unlikely
as that is). Yeah, anal, I know.
Two new error codes. Also push back the last token, if it makes
sense to do so, so that it gets printed in the error message using
RETTOK macro, rather than straight return or RETERR.
759. [bug] The resolver didn't turn off "avoid fetches" mode
when restarting, possibly causing resolution
to fail when it should not. This bug only affected
platforms which support both IPv4 and IPv6. [RT #927]
758. [bug] The "avoid fetches" code did not treat negative
cache entries correctly, causing fetches that would
be useful to be avoided. This bug only affected
platforms which support both IPv4 and IPv6. [RT #927]
Mark Andrews
Andreas Gustafsson