From 5e40582d549b4a186de2fea9efafadd06904424c Mon Sep 17 00:00:00 2001
From: Timo Teräs <timo.teras@iki.fi>
Date: Thu, 18 Jun 2009 06:55:46 +0000
Subject: inet: do not filter responses in res_query

Fixes bug #5342

res_query was silently rejecting responses against T_ANY DNS
questions.

Remove the type-filtering from res_query altogether.
__dns_lookup is supposed to return the proper stuff that you asked
for (and only that).

Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
index e738098..7bd634c 100644
--- libc/inet/resolv.c
+++ libc/inet/resolv.c
@@ -3740,11 +3740,10 @@ int res_query(const char *dname, int class, int type,
 
 	free(a.dotted);
 
-	if (a.atype == type) { /* CNAME */
-		if (i > anslen)
-			i = anslen;
-		memcpy(answer, packet, i);
-	}
+	if (i > anslen)
+		i = anslen;
+	memcpy(answer, packet, i);
+
 	free(packet);
 	return i;
 }