From: Ondřej Surý <ondrej@sury.org>
Date: Fri, 27 Sep 2019 09:40:44 +0000 (+0200)
Subject: lib/dns/tests/rbt_serialize_test.c: Fix dereference before DbC check
X-Git-Tag: v9.15.6~72^2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14c174d9212f0c8c9598d21e205d5d7380c54969;p=thirdparty%2Fbind9.git

lib/dns/tests/rbt_serialize_test.c: Fix dereference before DbC check
---

diff --git a/lib/dns/tests/rbt_serialize_test.c b/lib/dns/tests/rbt_serialize_test.c
index 06f7006bd0f..8a86d49985a 100644
--- a/lib/dns/tests/rbt_serialize_test.c
+++ b/lib/dns/tests/rbt_serialize_test.c
@@ -170,7 +170,7 @@ write_data(FILE *file, unsigned char *datap, void *arg, uint64_t *crc) {
 
 static isc_result_t
 fix_data(dns_rbtnode_t *p, void *base, size_t max, void *arg, uint64_t *crc) {
-	data_holder_t *data = p->data;
+	data_holder_t *data;
 	size_t size;
 
 	UNUSED(base);
@@ -180,6 +180,7 @@ fix_data(dns_rbtnode_t *p, void *base, size_t max, void *arg, uint64_t *crc) {
 	REQUIRE(crc != NULL);
 	REQUIRE(p != NULL);
 
+	data = p->data;
 
 	if (data == NULL ||
 	    (data->len == 0 && data->data != NULL) ||