initalize sigsize to zero; ATF_CHECK_EQ(sigsize, tsig.siglen);

(cherry picked from commit 9f61f6b46b9dd65c631a3c1032389b7812b4c1ca)

diff --git a/lib/dns/tests/tsig_test.c b/lib/dns/tests/tsig_test.c
index e1bd8645f4d5a990bea5ea57181bfbde7d868727..8d79d8870c8314cb65711beefa10ed309243a240 100644 (file)
--- a/lib/dns/tests/tsig_test.c
+++ b/lib/dns/tests/tsig_test.c
@@ -99,6 +99,7 @@ add_tsig(dst_context_t *tsigctx, dns_tsigkey_t *key, isc_buffer_t *target) {
        isc_buffer_init(&sigbuf, tsig.signature, sigsize);
        CHECK(dst_context_sign(tsigctx, &sigbuf));
        tsig.siglen = isc_buffer_usedlength(&sigbuf);
+       ATF_CHECK_EQ(sigsize, tsig.siglen);
 
        CHECK(isc_buffer_allocate(mctx, &dynbuf, 512));
        CHECK(dns_rdata_fromstruct(&rdata, dns_rdataclass_any,