Ticket #2254: packet_filter.cpp.patch

pcap-haiku.cpp

@@ -111 +111 @@
 static int
 pcap_setfilter_haiku(pcap_t *handle, struct bpf_program *filter)
 {
+    /* Make our private copy of the filter */
+
+    if (install_bpf_program(handle, filter) < 0)
+        /* install_bpf_program() filled in errbuf */
+        return -1;
+
     // we don't support kernel filters at all
     handle->md.use_bpf = 0;
     return 0;