From: W.C.A. Wijngaards <wouter@nlnetlabs.nl>
Date: Fri, 28 Feb 2020 07:36:44 +0000 (+0100)
Subject: dnstap debug tool, document string change more clearly.
X-Git-Tag: release-1.11.0~120^2~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85c4e5883189f96e549113ae579d0f671b6799a5;p=thirdparty%2Funbound.git

dnstap debug tool, document string change more clearly.
---

diff --git a/dnstap/unbound-dnstap-socket.c b/dnstap/unbound-dnstap-socket.c
index 0605d4d7c..f7974f319 100644
--- a/dnstap/unbound-dnstap-socket.c
+++ b/dnstap/unbound-dnstap-socket.c
@@ -474,8 +474,11 @@ static char* q_of_msg(ProtobufCBinaryData message)
 	if(sldns_wire2str_rrquestion_buf(message.data+12, message.len-12,
 		buf, sizeof(buf)) != 0) {
 		/* remove trailing newline, tabs to spaces */
+		/* remove the newline: */
 		if(buf[0] != 0) buf[strlen(buf)-1]=0;
+		/* remove first tab (before type) */
 		if(strrchr(buf, '\t')) *strrchr(buf, '\t')=' ';
+		/* remove second tab (before class) */
 		if(strrchr(buf, '\t')) *strrchr(buf, '\t')=' ';
 		return strdup(buf);
 	}