From: hackbard <hackbard>
Date: Sun, 17 Nov 2002 16:59:12 +0000 (+0000)
Subject: fixed ip stuff
X-Git-Url: https://hackdaworld.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a813728bc725a4dbf1adc72b1336c395cce4b5fb;p=my-code%2Fhdw-sniff.git

fixed ip stuff
---

diff --git a/hdw-sniff.c b/hdw-sniff.c
index 816e778..fc67686 100644
--- a/hdw-sniff.c
+++ b/hdw-sniff.c
@@ -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));