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Fix spurious "resource limit exceeded" messages. 

Replies from upstream with a REFUSED rcode can result in
log messages stating that a resource limit has been exceeded,
which is not the case.

Thanks to Dominik Derigs and the Pi-hole project for
spotting this.

Signed-off-by: DL6ER <dl6er@dl6er.de>
This commit is contained in:
Simon Kelley 2024-02-19 12:22:43 +00:00 committed by DL6ER
parent 8543015f90
commit 40886dc78a
No known key found for this signature in database
GPG Key ID: 00135ACBD90B28DD
1 changed files with 3 additions and 3 deletions
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6
src/dnsmasq/forward.c
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@ -981,10 +981,10 @@ static void dnssec_validate(struct frec *forward, struct dns_header *header,
status = dnssec_validate_reply(now, header, plen, daemon->namebuff, daemon->keyname, &forward->class,
!option_bool(OPT_DNSSEC_IGN_NS) && (forward->sentto->flags & SERV_DO_DNSSEC),
NULL, NULL, NULL, &orig->validate_counter);
}
if (STAT_ISEQUAL(status, STAT_ABANDONED))
log_resource = 1;
if (STAT_ISEQUAL(status, STAT_ABANDONED))
log_resource = 1;
}
/* Can't validate, as we're missing key data. Put this
answer aside, whilst we get that. */