From f4c87b504b444efb05892b8c7fc295e886f70789 Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Fri, 18 Feb 2022 20:53:56 +0000
Subject: [PATCH] Fix missing reverse-records from --dynamic-host.

Thanks to Sten Spans for spotting the bug.
---
 src/rfc1035.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/rfc1035.c b/src/rfc1035.c
index 34eaf0a..60ef272 100644
--- a/src/rfc1035.c
+++ b/src/rfc1035.c
@@ -1597,7 +1597,7 @@ size_t answer_request(struct dns_header *header, char *limit, size_t qlen,
 		    
 		    if (addrlist)
 		      break;
-		    else
+		    else if (!(intr->flags & INP4))
 		      while (intr->next && strcmp(intr->intr, intr->next->intr) == 0)
 			intr = intr->next;
 		  }
@@ -1612,7 +1612,7 @@ size_t answer_request(struct dns_header *header, char *limit, size_t qlen,
 		    
 		    if (addrlist)
 		      break;
-		    else
+		    else if (!(intr->flags & INP6))
 		      while (intr->next && strcmp(intr->intr, intr->next->intr) == 0)
 			intr = intr->next;
 		  }