fix buffer overflow

OBS-URL: https://build.opensuse.org/package/show/network:utilities/netsniff-ng?expand=0&rev=2

netsniff-ng-fix_buffer_overflow.patch

@@ -0,0 +1,11 @@
+--- src/netsniff-ng.c.orig	2009-12-31 11:18:59.000000000 +0100
++++ src/netsniff-ng.c	2009-12-31 11:20:29.000000000 +0100
+@@ -436,7 +436,7 @@
+ 		exit(EXIT_FAILURE);
+ 	}
+ 
+-	memset(bpf, 0, sizeof(**bpf));
++	memset(*bpf, 0, sizeof(**bpf));
+ 
+ 	(*rb) = (ring_buff_t *) malloc(sizeof(**rb));
+ 	if ((*rb) == NULL) {

netsniff-ng.spec

@@ -7,6 +7,7 @@ Summary:			 High Performance Network Sniffer for Packet Inspection
 # http://netsniff-ng.googlecode.com/files/netsniff-ng-%{version}.tar.gz
 Source:			 netsniff-ng-%{version}.tar.bz2
 Patch1:			 netsniff-ng-fix_printf_format.patch
+Patch2:			 netsniff-ng-fix_buffer_overflow.patch
 URL:				 http://code.google.com/p/netsniff-ng/
 Group:			 Productivity/Networking/Diagnostic
 License:			 GNU General Public License version 2 or later (GPL v2 or later)
@@ -42,6 +43,7 @@ Authors:
 %prep
 %setup -q
 %patch1
+%patch2
 
 %build
 pushd src