From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Tue, 10 Apr 2018 15:06:51 +0000 (+0000)
Subject: fix lint.
X-Git-Tag: release-1.7.1rc1~43
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4f974e346579c6a93ff97d75bc9da977b93bd908;p=thirdparty%2Funbound.git

fix lint.


git-svn-id: file:///svn/unbound/trunk@4621 be551aaa-1e26-0410-a405-d3ace91eadb9
---

diff --git a/services/authzone.c b/services/authzone.c
index 16e6439f4..1697a3e48 100644
--- a/services/authzone.c
+++ b/services/authzone.c
@@ -3210,7 +3210,7 @@ auth_zone_parse_notify_serial(sldns_buffer* pkt, uint32_t *serial)
 	rdlen = sldns_buffer_read_u16(pkt); /* rdatalen */
 	if(sldns_buffer_remaining(pkt) < rdlen) return 0;
 	if(rdlen < 22) return 0; /* bad soa length */
-	sldns_buffer_skip(pkt, rdlen-20);
+	sldns_buffer_skip(pkt, (ssize_t)(rdlen-20));
 	*serial = sldns_buffer_read_u32(pkt);
 	/* return true when has serial in answer section */
 	return 1;