Fix asan

Author: jlatusek

src/credentials/tests/TestFabricTable.cpp

@@ -1929,27 +1929,29 @@ TEST_F(TestFabricTable, TestUpdateNocFailSafe)
         // Validate contents
         const auto * fabricInfo = fabricTable.FindFabricWithIndex(1);
         ASSERT_NE(fabricInfo, nullptr);
-        Credentials::ChipCertificateSet certificates;
-        EXPECT_EQ(certificates.Init(1), CHIP_NO_ERROR);
-        EXPECT_EQ(certificates.LoadCert(rcac, BitFlags<CertDecodeFlags>(CertDecodeFlags::kIsTrustAnchor)), CHIP_NO_ERROR);
-        Crypto::P256PublicKey rcacPublicKey(certificates.GetCertSet()[0].mPublicKey);
+        {
+            Credentials::ChipCertificateSet certificates;
+            EXPECT_EQ(certificates.Init(1), CHIP_NO_ERROR);
+            EXPECT_EQ(certificates.LoadCert(rcac, BitFlags<CertDecodeFlags>(CertDecodeFlags::kIsTrustAnchor)), CHIP_NO_ERROR);
+            Crypto::P256PublicKey rcacPublicKey(certificates.GetCertSet()[0].mPublicKey);
 
-        EXPECT_EQ(fabricInfo->GetFabricIndex(), fabricIndex);
-        EXPECT_EQ(fabricInfo->GetNodeId(), 999u);
-        EXPECT_EQ(fabricInfo->GetFabricId(), 44u);
-        EXPECT_EQ(fabricInfo->GetVendorId(), kVendorId);
-        EXPECT_EQ(fabricInfo->GetFabricLabel().size(), 0u);
+            EXPECT_EQ(fabricInfo->GetFabricIndex(), fabricIndex);
+            EXPECT_EQ(fabricInfo->GetNodeId(), 999u);
+            EXPECT_EQ(fabricInfo->GetFabricId(), 44u);
+            EXPECT_EQ(fabricInfo->GetVendorId(), kVendorId);
+            EXPECT_EQ(fabricInfo->GetFabricLabel().size(), 0u);
 
-        Crypto::P256PublicKey rootPublicKeyOfFabric;
-        EXPECT_EQ(fabricTable.FetchRootPubkey(fabricIndex, rootPublicKeyOfFabric), CHIP_NO_ERROR);
-        EXPECT_TRUE(rootPublicKeyOfFabric.Matches(rcacPublicKey));
+            Crypto::P256PublicKey rootPublicKeyOfFabric;
+            EXPECT_EQ(fabricTable.FetchRootPubkey(fabricIndex, rootPublicKeyOfFabric), CHIP_NO_ERROR);
+            EXPECT_TRUE(rootPublicKeyOfFabric.Matches(rcacPublicKey));
+        }
 
         // Validate that fabric has the correct operational key by verifying a signature
         {
             uint8_t nocBuf[Credentials::kMaxCHIPCertLength];
             MutableByteSpan nocSpan{ nocBuf };
             EXPECT_EQ(fabricTable.FetchNOCCert(1, nocSpan), CHIP_NO_ERROR);
-
+            Credentials::ChipCertificateSet certificates;
             EXPECT_EQ(certificates.Init(1), CHIP_NO_ERROR);
             EXPECT_EQ(certificates.LoadCert(nocSpan, BitFlags<CertDecodeFlags>(CertDecodeFlags::kIsTrustAnchor)), CHIP_NO_ERROR);
             Crypto::P256PublicKey nocPubKey(certificates.GetCertSet()[0].mPublicKey);