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chg: nil: fix resolver doc in the response context

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Fixes a couple of comment/documentation issues in the resolver.

Merge branch 'colin/resolver-doc' into 'main'

See merge request isc-projects/bind9!11465
This commit is contained in:
Colin Vidal 2026-01-22 09:11:36 +01:00
commit 60b2a5035c
1 changed files with 5 additions and 1 deletions
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6
lib/dns/resolver.c
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@ -861,7 +861,7 @@ get_attached_fctx(dns_resolver_t *res, isc_loop_t *loop, const dns_name_t *name,
* or any records returned in response to a query of type ANY
* (rctx_answer_any()).
* - Scan the authority section for NS or other records that may be
* included with a positive answer (rctx_authority_scan()).
* included with a positive answer (rctx_authority_positive()).
*
* 4. rctx_answer_none():
* - Determine whether this is an NXDOMAIN, NXRRSET, or referral.
@ -9179,6 +9179,9 @@ again:
* rctx_nextserver():
* We found something wrong with the remote server, but it may be
* useful to try another one.
* Or nothing is wrong, but the server returned a referral
* (rctx->get_nameservers has been set by rctx_referral()) so we need to try
* again with a new zonecut.
*/
static void
rctx_nextserver(respctx_t *rctx, dns_message_t *message,
@ -9398,6 +9401,7 @@ rctx_done(respctx_t *rctx, isc_result_t result) {
if (rctx->next_server) {
UNLOCK(&fctx->lock);
FCTXTRACE("nextserver");
rctx_nextserver(rctx, message, addrinfo, result);
} else if (rctx->resend) {
UNLOCK(&fctx->lock);