GNU configure is setting up PCAP_RESTART to use yyrestart. yyrestart in the

pcap library requires a FILE * argument, ngrep is called it with none.

Submitted by:	Barry Lustig <barry@lustig.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/net/ngrep/files/patch-ngrep.c b/net/ngrep/files/patch-ngrep.c
new file mode 100644
index 0000000..1310923
--- /dev/null
+++ b/net/ngrep/files/patch-ngrep.c
@@ -0,0 +1,19 @@
+--- ngrep.c.orig	Fri Oct 22 05:21:26 1999
++++ ngrep.c	Mon Jan 31 12:58:36 2000
+@@ -59,6 +59,7 @@
+ int link_offset;
+ pcap_t *pd;
+ 
++extern FILE *yyin;
+ 
+ int main(int argc, char **argv) {
+   char c;
+@@ -141,7 +142,7 @@
+       free(filter); 
+       filter = get_filter(&argv[optind-1]); 
+ 
+-      PCAP_RESTART();
++      PCAP_RESTART(yyin);
+       if (pcap_compile(pd,&pcapfilter,filter,0,mask.s_addr)) {
+ 	pcap_perror(pd,"pcap compile");
+ 	exit(-1);