From: W.C.A. Wijngaards <wouter@nlnetlabs.nl>
Date: Tue, 28 Jan 2020 11:48:36 +0000 (+0100)
Subject: dnstap io, fix memory leak if dnstap queue full.
X-Git-Tag: 1.11.0rc1~120^2~77
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb81684206d730cfc46922e7257c120d81d6dbc5;p=thirdparty%2Funbound.git

dnstap io, fix memory leak if dnstap queue full.
---

diff --git a/dnstap/dtstream.c b/dnstap/dtstream.c
index d03828123..25148f227 100644
--- a/dnstap/dtstream.c
+++ b/dnstap/dtstream.c
@@ -227,6 +227,7 @@ dt_msg_queue_submit(struct dt_msg_queue* mq, void* buf, size_t len)
 		/* drop */
 		lock_basic_unlock(&mq->lock);
 		free(buf);
+		free(entry);
 		return;
 	}
 	mq->cursize += len;