]> hackdaworld.org Git - my-code/hdw-sniff.git/commitdiff
fixed ip stuff
authorhackbard <hackbard>
Sun, 17 Nov 2002 16:59:12 +0000 (16:59 +0000)
committerhackbard <hackbard>
Sun, 17 Nov 2002 16:59:12 +0000 (16:59 +0000)
hdw-sniff.c

index 816e778bf1fc1e4f7538bc8b9cb8f70e928e1b62..fc67686898c7166950aa6dd017d2fd048711e3c5 100644 (file)
@@ -228,16 +228,16 @@ void pcap_process(u_char *info,const struct pcap_pkthdr *pcap_header,
                printf("service = %x ",ntohs(ip_hdr->tos));
                printf("total_length(dec.) = %d \n",ntohs(ip_hdr->tot_len));
                printf("source_ip: ");
-               for(i=3;i>=0;--i) {
+               for(i=0;i<=3;++i) {
                        printf("%d%s",
-                       ip_hdr->saddr&0xff<<i,
-                       (i==0?"\n":"."));
+                       (ip_hdr->saddr&(0xff<<(8*i)))>>(8*i),
+                       (i==3?"\n":"."));
                }
                printf("destination_ip: ");
-               for(i=3;i>=0;--i) {
+               for(i=0;i<=3;++i) {
                        printf("%d%s",
-                       ip_hdr->daddr&0xff<<i,
-                       (i==0?"\n":"."));
+                       (ip_hdr->daddr&(0xff<<(8*i)))>>(8*i),
+                       (i==3?"\n":"."));
                }
                printf("ip_id = %x ",ntohs(ip_hdr->id));
                printf("ip_offset = %x \n",ntohs(ip_hdr->frag_off));