From: Francis Dupont <fdupont@isc.org>
Date: Sat, 4 Jun 2016 06:49:10 +0000 (+0200)
Subject: Address CID 1362495: tbuf covered by an INSIST so never NULL
X-Git-Tag: v9.11.0b1~72
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=aee6412db2d266e9095201686e12c02a022ba2b9;p=thirdparty%2Fbind9.git

Address CID 1362495: tbuf covered by an INSIST so never NULL
---

diff --git a/lib/dns/catz.c b/lib/dns/catz.c
index fbafe9d2750..7629b3c5db3 100644
--- a/lib/dns/catz.c
+++ b/lib/dns/catz.c
@@ -1120,8 +1120,7 @@ dns_catz_generate_masterfilename(dns_catz_zone_t *zone, dns_catz_entry_t *entry,
 	result = ISC_R_SUCCESS;
 
 cleanup:
-	if (tbuf != NULL)
-		isc_buffer_free(&tbuf);
+	isc_buffer_free(&tbuf);
 	return (result);
 }