diff --git a/src/MakeApp.mk b/src/MakeApp.mk
index 68df097..abcb365 100644
--- a/src/MakeApp.mk
+++ b/src/MakeApp.mk
@@ -5,7 +5,7 @@ all: nethogs decpcap_test
 # nethogs_testsum
 
 CFLAGS?=-Wall -Wextra
-CXXFLAGS?=-Wall -Wextra
+CXXFLAGS?=-Wall -Wextra -Wno-missing-field-initializers
 
 OBJS=packet.o connection.o process.o decpcap.o cui.o inode2prog.o conninode.o devices.o
 
diff --git a/src/MakeLib.mk b/src/MakeLib.mk
index 42c9d1e..88969dd 100644
--- a/src/MakeLib.mk
+++ b/src/MakeLib.mk
@@ -23,12 +23,12 @@ ifeq ($(DEBUG),1)
   $(info Bulding debug version)
   ODIR:=$(ODIR_BASE)/lib/debug
   CFLAGS?=-Wall -Wextra -O0 -g -fPIC $(VISIBILITY)
-  CXXFLAGS?=-Wall -Wextra --std=c++0x -O0 -g -fPIC $(VISIBILITY) $(CXXINCLUDES)
+  CXXFLAGS?=-Wall -Wextra -Wno-missing-field-initializers --std=c++0x -O0 -g -fPIC $(VISIBILITY) $(CXXINCLUDES)
 else
   # Release mode options
   ODIR:=$(ODIR_BASE)/lib/release
   CFLAGS?=-Wall -Wextra -O3 -fPIC $(VISIBILITY)
-  CXXFLAGS?=-Wall -Wextra --std=c++0x -O3 -fPIC $(VISIBILITY) $(CXXINCLUDES)
+  CXXFLAGS?=-Wall -Wextra -Wno-missing-field-initializers --std=c++0x -O3 -fPIC $(VISIBILITY) $(CXXINCLUDES)
 endif
 
 OBJ_NAMES= libnethogs.o packet.o connection.o process.o decpcap.o inode2prog.o conninode.o devices.o
diff --git a/src/conninode.cpp b/src/conninode.cpp
index 5a8b17b..430162f 100644
--- a/src/conninode.cpp
+++ b/src/conninode.cpp
@@ -60,8 +60,8 @@ std::map<std::string, unsigned long> conninode;
  */
 void addtoconninode(char *buffer) {
   short int sa_family;
-  struct in6_addr result_addr_local;
-  struct in6_addr result_addr_remote;
+  struct in6_addr result_addr_local = {};
+  struct in6_addr result_addr_remote = {};
 
   char rem_addr[128], local_addr[128];
   int local_port, rem_port;
@@ -102,8 +102,8 @@ void addtoconninode(char *buffer) {
     if ((in6_local.s6_addr32[0] == 0x0) && (in6_local.s6_addr32[1] == 0x0) &&
         (in6_local.s6_addr32[2] == 0xFFFF0000)) {
       /* IPv4-compatible address */
-      result_addr_local = *((struct in6_addr *)&(in6_local.s6_addr32[3]));
-      result_addr_remote = *((struct in6_addr *)&(in6_remote.s6_addr32[3]));
+      result_addr_local.s6_addr32[0]  = in6_local.s6_addr32[3];
+      result_addr_remote.s6_addr32[0] = in6_remote.s6_addr32[3];
       sa_family = AF_INET;
     } else {
       /* real IPv6 address */
diff --git a/src/packet.cpp b/src/packet.cpp
index 930a449..5946740 100644
--- a/src/packet.cpp
+++ b/src/packet.cpp
@@ -124,7 +124,6 @@ struct tcp_hdr {
 #define TH_URG 0x20
 #define TH_ECE 0x40
 #define TH_CWR 0x80
-#define TH_FLAGS (TH_FIN | TH_SYN | TH_RST | TH_ACK | TH_URG | TH_ECE | TH_CWR)
   u_short th_win; /* window */
   u_short th_sum; /* checksum */
   u_short th_urp; /* urgent pointer */