[2837] Addressed review comments.

src/lib/dhcp/hwaddr.cc

@@ -28,24 +28,17 @@ HWAddr::HWAddr()
 }
 
 HWAddr::HWAddr(const uint8_t* hwaddr, size_t len, uint8_t htype)
-    :htype_(htype) {
-
-    if (len > MAX_HWADDR_LEN)
+    :hwaddr_(hwaddr, hwaddr + len), htype_(htype) {
+    if (len > MAX_HWADDR_LEN) {
         isc_throw(InvalidParameter, "hwaddr length exceeds MAX_HWADDR_LEN");    
-
-    hwaddr_.resize(len);
-    memcpy(&hwaddr_[0], hwaddr, len);
+    }
 }
 
 HWAddr::HWAddr(const std::vector<uint8_t>& hwaddr, uint8_t htype)
-    :htype_(htype) {
-
+    :hwaddr_(hwaddr), htype_(htype) {
     if (hwaddr.size() > MAX_HWADDR_LEN)
         isc_throw(InvalidParameter, 
             "address vector size exceeds MAX_HWADDR_LEN");    
-
-    hwaddr_ = hwaddr;
-
 }
 
 std::string HWAddr::toText() const {

src/lib/dhcp/tests/hwaddr_unittest.cc

@@ -43,8 +43,7 @@ TEST(HWAddrTest, constructor) {
     vector<uint8_t> data2(data1, data1 + sizeof(data1));
 
     // over the limit data 
-    uint8_t big_data[HWAddr::MAX_HWADDR_LEN+1]={0}; 
-    vector<uint8_t> big_data_vector(big_data, big_data + sizeof(big_data));
+    vector<uint8_t> big_data_vector(HWAddr::MAX_HWADDR_LEN + 1, 0); 
 
     scoped_ptr<HWAddr> hwaddr1(new HWAddr(data1, sizeof(data1), htype));
     scoped_ptr<HWAddr> hwaddr2(new HWAddr(data2, htype));
@@ -60,7 +59,7 @@ TEST(HWAddrTest, constructor) {
     EXPECT_EQ(htype, hwaddr3->htype_);
 
     // check that over the limit data length throws exception 
-    EXPECT_THROW(HWAddr(big_data, sizeof(big_data), HTYPE_ETHER), 
+    EXPECT_THROW(HWAddr(&big_data_vector[0], big_data_vector.size(), HTYPE_ETHER), 
         InvalidParameter);
 
     // check that over the limit vector throws exception

src/lib/dhcpsrv/mysql_lease_mgr.cc

@@ -1026,7 +1026,7 @@ MySqlLeaseMgr::openDatabase() {
     // constitutes insertable data for a given column, and how to handle
     // invalid data.  We want to ensure we get the strictest behavior and
     // to reject invalid data with an error.
-    const char *sql_mode = "set SESSION sql_mode ='STRICT_ALL_TABLES'";
+    const char *sql_mode = "SET SESSION sql_mode ='STRICT_ALL_TABLES'";
     result = mysql_options(mysql_, MYSQL_INIT_COMMAND, sql_mode);
     if (result != 0) {
         isc_throw(DbOpenError, "unable to set SQL mode options: " <<

src/lib/dhcpsrv/tests/mysql_lease_mgr_unittest.cc

@@ -879,7 +879,9 @@ TEST_F(MySqlLeaseMgrTest, getLease4HwaddrSubnetId) {
     EXPECT_TRUE(lmptr_->addLease(leases[1]));
     // @todo: Simply use HWAddr directly once 2589 is implemented
     EXPECT_THROW(returned = lmptr_->getLease4(HWAddr(leases[1]->hwaddr_, 
-        HTYPE_ETHER), leases[1]->subnet_id_), isc::dhcp::MultipleRecords);
+                                                    HTYPE_ETHER), 
+                                             leases[1]->subnet_id_), 
+                 isc::dhcp::MultipleRecords);
 
     // Delete all leases in the database
     for (int i = 0; ADDRESS4[i] != NULL; ++i) {
@@ -904,7 +906,8 @@ TEST_F(MySqlLeaseMgrTest, getLease4HwaddrSubnetIdSize) {
         EXPECT_TRUE(lmptr_->addLease(leases[1]));
         // @todo: Simply use HWAddr directly once 2589 is implemented
         Lease4Ptr returned = lmptr_->getLease4(HWAddr(leases[1]->hwaddr_, 
-            HTYPE_ETHER), leases[1]->subnet_id_);
+                                                      HTYPE_ETHER), 
+                                               leases[1]->subnet_id_);
         ASSERT_TRUE(returned);
         detailCompareLease(leases[1], returned);
         (void) lmptr_->deleteLease(leases[1]->addr_);