From: Mark Andrews <marka@isc.org>
Date: Tue, 24 Nov 2009 03:24:42 +0000 (+0000)
Subject: 2784.   [bug]           TC was not always being set when required glue was
X-Git-Tag: v9.5.2-P1~1^8~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff472b38190473e2126722dad350fb66ab28b8d6;p=thirdparty%2Fbind9.git

2784.   [bug]           TC was not always being set when required glue was
                        dropped. [RT #234186]
---

diff --git a/CHANGES b/CHANGES
index f57123f1f40..98b8e82c513 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+2784.	[bug]		TC was not always being set when required glue was
+			dropped. [RT #234186]
+
 2783.	[func]		Return minimal responses to EDNS/UDP queries with a UDP
 			buffer size of 512 or less.  [RT #20654]
 
diff --git a/lib/dns/message.c b/lib/dns/message.c
index 7c2ab35948c..5f50755a0f8 100644
--- a/lib/dns/message.c
+++ b/lib/dns/message.c
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: message.c,v 1.237.110.8 2009/01/19 23:47:02 tbox Exp $ */
+/* $Id: message.c,v 1.237.110.9 2009/11/24 03:24:42 marka Exp $ */
 
 /*! \file */
 
@@ -1886,6 +1886,8 @@ dns_message_rendersection(dns_message_t *msg, dns_section_t sectionid,
 				msg->counts[sectionid] += total;
 				return (result);
 			}
+			if (result == ISC_R_NOSPACE)
+				msg->flags |= DNS_MESSAGEFLAG_TC;
 			if (result != ISC_R_SUCCESS) {
 				INSIST(st.used < 65536);
 				dns_compress_rollback(msg->cctx,