55 lines
1.6 KiB
Diff
55 lines
1.6 KiB
Diff
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Patch by Steve Kemp <skx@debian.org> for dsniff >= 2.4b1, which adds a fix
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to work with multiple interfaces. For further information, please have a
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look to Debian bug ID #242369.
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--- dsniff-2.4b1/arp.c 2005-06-23 03:30:37.000000000 +0000
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+++ dsniff-2.4b1/arp.c.multiple_intf 2005-06-23 04:09:05.000000000 +0000
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@@ -39,7 +39,7 @@
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#ifdef BSD
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int
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-arp_cache_lookup(in_addr_t ip, struct ether_addr *ether)
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+arp_cache_lookup(in_addr_t ip, struct ether_addr *ether, const char* linf)
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{
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int mib[6];
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size_t len;
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@@ -91,7 +91,7 @@
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#endif
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int
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-arp_cache_lookup(in_addr_t ip, struct ether_addr *ether)
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+arp_cache_lookup(in_addr_t ip, struct ether_addr *ether, const char* lif)
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{
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int sock;
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struct arpreq ar;
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@@ -99,7 +99,7 @@
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memset((char *)&ar, 0, sizeof(ar));
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#ifdef __linux__
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- strncpy(ar.arp_dev, "eth0", sizeof(ar.arp_dev)); /* XXX - *sigh* */
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+ strncpy(ar.arp_dev, lif, strlen(lif));
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#endif
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sin = (struct sockaddr_in *)&ar.arp_pa;
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sin->sin_family = AF_INET;
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--- dsniff-2.4b1/arp.h 2005-06-23 03:30:37.000000000 +0000
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+++ dsniff-2.4b1/arp.h.multiple_intf 2005-06-23 04:09:07.000000000 +0000
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@@ -11,6 +11,6 @@
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#ifndef _ARP_H_
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#define _ARP_H_
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-int arp_cache_lookup(in_addr_t ip, struct ether_addr *ether);
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+int arp_cache_lookup(in_addr_t ip, struct ether_addr *ether, const char* linf);
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#endif /* _ARP_H_ */
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--- dsniff-2.4b1/arpspoof.c 2005-06-23 03:30:37.000000000 +0000
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+++ dsniff-2.4b1/arpspoof.c.mltpl_intf 2005-06-23 04:08:41.000000000 +0000
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@@ -113,7 +113,7 @@
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int i = 0;
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do {
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- if (arp_cache_lookup(ip, mac) == 0)
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+ if (arp_cache_lookup(ip, mac, intf) == 0)
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return (1);
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#ifdef __linux__
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/* XXX - force the kernel to arp. feh. */
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