1 files changed, 63 insertions, 0 deletions
diff --git a/network/dsniff/patches/38_fix-pcap_init.patch b/network/dsniff/patches/38_fix-pcap_init.patch
new file mode 100644
index 0000000000..5a91c2b40a
--- /dev/null
+++ b/network/dsniff/patches/38_fix-pcap_init.patch
@@ -0,0 +1,63 @@
+Description: Resolve naming collision due to libpcap API changes
+ dsniff was written with a function named pcap_init() that predates
+ the one in libpcap and is entirely different.  This patch renames it
+ out of the way.
+Author: Dennis Filder <d.filder@web.de>
+Bug-Debian: https://bugs.debian.org/980588
+Last-Update: 2021-02-10
+---
+--- a/tcpnice.c
++++ b/tcpnice.c
+@@ -204,7 +204,7 @@
+ 	
+ 	filter = copy_argv(argv);
+ 	
+-	if ((pd = pcap_init(intf, filter, 128)) == NULL)
++	if ((pd = pcap_init_dsniff(intf, filter, 128)) == NULL)
+ 		errx(1, "couldn't initialize sniffing");
+ 
+ 	if ((pcap_off = pcap_dloff(pd)) < 0)
+--- a/dnsspoof.c
++++ b/dnsspoof.c
+@@ -309,7 +309,7 @@
+ 	else snprintf(buf, sizeof(buf), "udp dst port 53 and not src %s",
+ 		      libnet_addr2name4(lnet_ip, LIBNET_DONT_RESOLVE));
+ 	
+-	if ((pcap_pd = pcap_init(dev, buf, 128)) == NULL)
++	if ((pcap_pd = pcap_init_dsniff(dev, buf, 128)) == NULL)
+ 		errx(1, "couldn't initialize sniffing");
+ 
+ 	if ((pcap_off = pcap_dloff(pcap_pd)) < 0)
+--- a/pcaputil.h
++++ b/pcaputil.h
+@@ -11,7 +11,7 @@
+ #ifndef PCAPUTIL_H
+ #define PCAPUTIL_H
+ 
+-pcap_t *pcap_init(char *intf, char *filter, int snaplen);
++pcap_t *pcap_init_dsniff(char *intf, char *filter, int snaplen);
+ 
+ int	pcap_dloff(pcap_t *pd);
+ 
+--- a/tcpkill.c
++++ b/tcpkill.c
+@@ -130,7 +130,7 @@
+ 	
+ 	filter = copy_argv(argv);
+ 	
+-	if ((pd = pcap_init(intf, filter, 64)) == NULL)
++	if ((pd = pcap_init_dsniff(intf, filter, 64)) == NULL)
+ 		errx(1, "couldn't initialize sniffing");
+ 
+ 	if ((pcap_off = pcap_dloff(pd)) < 0)
+--- a/pcaputil.c
++++ b/pcaputil.c
+@@ -63,7 +63,7 @@
+ }
+ 
+ pcap_t *
+-pcap_init(char *intf, char *filter, int snaplen)
++pcap_init_dsniff(char *intf, char *filter, int snaplen)
+ {
+ 	pcap_t *pd;
+ 	u_int net, mask;