X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fivac.git;a=blobdiff_plain;f=datagram.c;h=75a8d2e73b346e8a8553beffffadce082de60419;hp=a140c32c32e9f5c439415839f8d744e0b70edd7b;hb=e1b1bb6bffa1e8975f0198f4f2a45fc0e1dd9464;hpb=9eae80c6e795b39ad3332442d4714d1545419cb5

diff --git a/datagram.c b/datagram.c
index a140c32..75a8d2e 100644
--- a/datagram.c
+++ b/datagram.c
@@ -29,8 +29,8 @@
 int main(int argc, char *argv[]) {
   int send_fd;
   struct sockaddr_in local_addr, remote_addr;
-  socklen_t remote_addr_len;
-  int send_bytes;
+  // socklen_t remote_addr_len;
+  int send_bytes, read_bytes;
 
   if(argc!=3) {
     printf("usage: %s <target-ip/broadcast-addr> <port>\n",argv[0]);
@@ -57,14 +57,14 @@ int main(int argc, char *argv[]) {
   memset(&remote_addr,0,sizeof(remote_addr));
   remote_addr.sin_family=AF_INET;
   remote_addr.sin_port=htons(atoi(argv[2]));
-  remote_addr.sin_addr=inet_addr(argv[1]);
+  remote_addr.sin_addr.s_addr=inet_addr(argv[1]);
 
   /* send stuff .... */
   read_bytes=1;
   while(read_bytes>0) {
     unsigned char buf[1000];
     read_bytes=read(0,buf,sizeof(buf));
-    send_bytes=sendto(send_fd,buf,sizeof(buf),&remote_addr,sizeof(remote_addr);
+    send_bytes=sendto(send_fd,buf,sizeof(buf),0,&remote_addr,sizeof(remote_addr));
   }
 
   close(send_fd);