ongrep

commit 8a2d95655435708c8b4ed442cd0c56ac1343882c
parent 575a7bc4e2b864e7bd5db8caffe43705787ba2e6
Author: Jordan Ritter <jpr5@darkridge.com>
Date:   Fri, 13 Jun 2014 13:45:45 -0700

Emit the active BPF filter when reading PCAP dumps

Diffstat:
M
ngrep.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ngrep.c b/ngrep.c
@@ -436,9 +436,9 @@ int main(int argc, char **argv) {
         }
 
     } else {
-        char *default_filter = BPF_FILTER_IP;
+        filter = strdup(BPF_FILTER_IP);
 
-        if (pcap_compile(pd, &pcapfilter, default_filter, 0, mask.s_addr)) {
+        if (pcap_compile(pd, &pcapfilter, filter, 0, mask.s_addr)) {
             pcap_perror(pd, "pcap compile");
             clean_exit(-1);
         }