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| author |   Laurent Ghigonis <laurent@p1sec.com> | 2012-12-15 01:40:45 +0100 |
|---|---|---|
| committer | Laurent Ghigonis <laurent@p1sec.com> | 2012-12-15 01:41:02 +0100 |
| commit | 289e92ce8c6c4bbdd877c342f31e0647cc8ccefd (patch) | |
| tree | 218686a301427c2dda9fc414cfc08c5f01a8908e | |
| parent | more doc in comments (diff) | |
| download | glouglou-289e92ce8c6c4bbdd877c342f31e0647cc8ccefd.tar.xz glouglou-289e92ce8c6c4bbdd877c342f31e0647cc8ccefd.zip | |
remove unused var in ip_handle()
spotted by gcc -Wall
| -rw-r--r-- | gg_sniff/pcap.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/gg_sniff/pcap.c b/gg_sniff/pcap.c index f38ef93..02735c8 100644 --- a/gg_sniff/pcap.c +++ b/gg_sniff/pcap.c @@ -347,7 +347,7 @@ ip_handle(struct ip *ip, const u_char *pend, u_int wirelen) struct icmp *icmp; struct in_addr src, dst; u_int src_port, dst_port; - u_int size, proto, close; + u_int proto, close; int response; struct ggnet_conn *conn; struct gg_packet pkt; @@ -385,7 +385,6 @@ ip_handle(struct ip *ip, const u_char *pend, u_int wirelen) src_port = 0; dst_port = 0; proto = IPPROTO_IP; - size = len; close = 0; off = ntohs(ip->ip_off); @@ -408,7 +407,6 @@ ip_handle(struct ip *ip, const u_char *pend, u_int wirelen) src_port = ntohs(tcph->th_sport); dst_port = ntohs(tcph->th_dport); proto = IPPROTO_TCP; - size = len - sizeof(*tcph); if ((tcph->th_flags & TH_FIN) && (tcph->th_flags & TH_ACK)) close = 1; @@ -431,7 +429,6 @@ ip_handle(struct ip *ip, const u_char *pend, u_int wirelen) src_port = ntohs(udph->uh_sport); dst_port = ntohs(udph->uh_dport); proto = IPPROTO_UDP; - size = len - sizeof(*udph); break; case IPPROTO_ICMP: @@ -442,7 +439,6 @@ ip_handle(struct ip *ip, const u_char *pend, u_int wirelen) return; } proto = IPPROTO_ICMP; - size = len - sizeof(*icmp); break; default: |