Add log in its_bridge_client

Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=its_bridge
 PKG_REFV:=2
-PKG_VERSION:=0.0.12
+PKG_VERSION:=0.0.1
 PKG_RELEASE:=1
 
 include $(INCLUDE_DIR)/package.mk

src/its_bridge_client.c

@@ -41,6 +41,7 @@ void sig_usr1_handler(int p_signal) {
 }
 
 void pcap_message_callback(u_char* p_args, const struct pcap_pkthdr* p_pkthdr, const u_char* p_packet) {
+  printf("pcap_message_callback: packet sent to %s:%d.\n", inet_ntoa(remote_addr.sin_addr), htons(remote_addr.sin_port));
   if (sendto(socket_hd, p_packet, p_pkthdr->caplen, 0, (struct sockaddr*)&remote_addr, sizeof(remote_addr)) < 0) {
     fprintf(stderr, "pcap_message_callback: 'sento' failure: %s, continue.\n", strerror(errno));
   }
@@ -238,6 +239,7 @@ int main(const int32_t p_argc, char* const p_argv[]) {
           if (pcap_setfilter(device, &f) != 0) {
             fprintf(stderr, "Failed to set PCAP filter.\n");
             pcap_close(device);
+	    pcap_freecode(&f);
             goto error;
           }
         }