29 lines
810 B
Diff
29 lines
810 B
Diff
|
From 1eb6cedb03cb335071fda22ee7c623b2298d3729 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Simon Kelley <simon@thekelleys.org.uk>
|
||
|
|
Date: Sat, 14 Nov 2020 15:29:34 +0000
|
||
|
|
Subject: [PATCH] Fix DNS reply when asking for DNSSEC and a validated CNAME is
|
||
|
|
already cached.
|
||
|
|
|
||
|
|
Conflict:NA
|
||
|
|
Reference:https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=1eb6cedb03cb335071fda22ee7c623b2298d3729
|
||
|
|
---
|
||
|
|
src/rfc1035.c | 2 ++
|
||
|
|
1 file changed, 2 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/src/rfc1035.c b/src/rfc1035.c
|
||
|
|
index a8cdc6e..79af53f 100644
|
||
|
|
--- a/src/rfc1035.c
|
||
|
|
+++ b/src/rfc1035.c
|
||
|
|
@@ -1359,6 +1359,8 @@ size_t answer_request(struct dns_header *header, char *limit, size_t qlen,
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
+ else
|
||
|
|
+ return 0; /* give up if any cached CNAME in chain can't be used for DNSSEC reasons. */
|
||
|
|
|
||
|
|
strcpy(name, cname_target);
|
||
|
|
}
|
||
|
|
--
|
||
|
|
2.23.0
|
||
|
|
|