From: JINMEI Tatuya <jinmei@isc.org>
Date: Thu, 26 Jul 2012 07:12:15 +0000 (-0700)
Subject: [2124] don't keep a reference to a temporary object.
X-Git-Tag: trac2351_base~168
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=26401e4e861462c03f689c32f97f49d582a64a5b;p=thirdparty%2Fkea.git

[2124] don't keep a reference to a temporary object.

'rdf' in the original code immediately became dangling reference.
---

diff --git a/src/lib/dns/tests/rdata_sshfp_unittest.cc b/src/lib/dns/tests/rdata_sshfp_unittest.cc
index 0a6c75e177..b6f13f660d 100644
--- a/src/lib/dns/tests/rdata_sshfp_unittest.cc
+++ b/src/lib/dns/tests/rdata_sshfp_unittest.cc
@@ -183,7 +183,7 @@ TEST_F(Rdata_SSHFP_Test, getFingerprintLen) {
 }
 
 TEST_F(Rdata_SSHFP_Test, emptyFingerprintFromWire) {
-    const generic::SSHFP& rdf =
+    const generic::SSHFP rdf =
         dynamic_cast<const generic::SSHFP&>
         (*rdataFactoryFromFile(RRType("SSHFP"), RRClass("IN"),
                                "rdata_sshfp_fromWire12"));