remove compile warnings

netblue30 · Dec 28, 2021 · facf03c · facf03c
1 parent 15759cb
commit facf03c
Showing 1 changed file with 5 additions and 10 deletions.
diff --git a/src/fnettrace/main.c b/src/fnettrace/main.c
@@ -75,7 +75,7 @@ static void hlist_add(uint32_t ip_src, uint32_t ip_dst, uint8_t protocol, uint16
  }
 
  ansi_clrline(1);
- logprintf(" %u.%u.%u.%u\n", PRINT_IP(hnew->ip_src));
+ logprintf(" %d%d.%d.%d\n", PRINT_IP(hnew->ip_src));
 }
 
 // remove entries with a ttl <= 0
@@ -111,7 +111,6 @@ static void hlist_print() {
  return;
  if (arg_netfilter)
  printf("\n\n");
- static int clear_cnt = 0;
 
  int i;
  int cnt = 0;
@@ -122,9 +121,9 @@ static void hlist_print() {
  if (ptr->bytes) {
  cnt_printed++;
  char ip_src[30];
- sprintf(ip_src, "%u.%u.%u.%u:%u", PRINT_IP(ptr->ip_src), ptr->port_src);
+ sprintf(ip_src, "%d.%d.%d.%d:%u", PRINT_IP(ptr->ip_src), ptr->port_src);
  char ip_dst[30];
- sprintf(ip_dst, "%u.%u.%u.%u", PRINT_IP(ptr->ip_dst));
+ sprintf(ip_dst, "%d.%d.%d.%d", PRINT_IP(ptr->ip_dst));
  printf("%-25s => %-25s\t%s:",
  ip_src,
  ip_dst,
@@ -168,7 +167,6 @@ static void run_trace(void) {
  unsigned last_print_traces = 0;
  unsigned last_print_remaining = 0;
  unsigned char buf[MAX_BUF_SIZE];
- int progress_cnt = 0;
  while (1) {
  unsigned end = time(NULL);
  if (arg_netfilter && end - start >= NETLOCK_INTERVAL) {
@@ -201,11 +199,8 @@ static void run_trace(void) {
  else if (rv == 0)
  continue;
 
-
-
  int sock = (FD_ISSET(s1, &rfds)) ? s1 : s2;
 
- unsigned char buf[MAX_BUF_SIZE];
  unsigned bytes = recvfrom(sock, buf, MAX_BUF_SIZE, 0, NULL, NULL);
  if (bytes >= 20) { // size of IP header
  // filter out loopback traffic
@@ -253,11 +248,11 @@ static int print_filter(FILE *fp) {
  while (ptr) {
  if (ptr->instance == 1) {
  char *protocol = (ptr->protocol == 6)? "tcp": "udp";
- fprintf(fp, "-A INPUT -s %u.%u.%u.%u -sport %u -p %s -j ACCEPT\n",
+ fprintf(fp, "-A INPUT -s %d.%d.%d.%d -sport %u -p %s -j ACCEPT\n",
  PRINT_IP(ptr->ip_src),
  ptr->port_src,
  protocol);
- fprintf(fp, "-A OUTPUT -d %u.%u.%u.%u -dport %u -p %s -j ACCEPT\n",
+ fprintf(fp, "-A OUTPUT -d %d.%d.%d.%d -dport %u -p %s -j ACCEPT\n",
  PRINT_IP(ptr->ip_src),
  ptr->port_src,
  protocol);