From: Mark Andrews <marka@isc.org>
Date: Fri, 26 Jul 2013 00:25:45 +0000 (+1000)
Subject: add comment
X-Git-Tag: v9.9.4rc2~30^2
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=42dd57732d30c4d700258fde9149829397f57621;p=thirdparty%2Fbind9.git

add comment

(cherry picked from commit f45818b82ab3f9ba4e946373c397bf4b2ee306cd)
---

diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
index 27d15b9329c..afc588c63df 100644
--- a/lib/dns/resolver.c
+++ b/lib/dns/resolver.c
@@ -1132,6 +1132,10 @@ log_edns(fetchctx_t *fctx) {
 	if (fctx->reason == NULL)
 		return;
 
+	/*
+	 * We do not know if fctx->domain is the actual domain the record
+	 * lives in or a parent domain so we have a '?' after it.
+	 */
 	dns_name_format(&fctx->domain, domainbuf, sizeof(domainbuf));
 	isc_log_write(dns_lctx, DNS_LOGCATEGORY_EDNS_DISABLED,
 		      DNS_LOGMODULE_RESOLVER, ISC_LOG_INFO,