AFL instrumentation

src/rawsock.c

@@ -18,6 +18,8 @@
 #include <assert.h>
 #include <ctype.h>
 
+static int is_pcap_file = 0;
+
 #ifdef WIN32
 #include <Win32-Extensions.h>
 #include <iphlpapi.h>
@@ -383,8 +385,14 @@ int rawsock_recv_packet(
 
         *packet = pcap_next(adapter->pcap, &hdr);
 
-        if (*packet == NULL)
+        if (*packet == NULL) {
+            if (is_pcap_file) {
+                //pixie_time_set_offset(10*100000);
+                is_tx_done = 1;
+                is_rx_done = 1;
+            }
             return 1;
+        }
 
         *length = hdr.caplen;
         *secs = hdr.ts.tv_sec;
@@ -734,6 +742,8 @@ rawsock_init_adapter(const char *adapter_name,
 
         if (memcmp(adapter_name, "file:", 5) == 0) {
             LOG(1, "pcap: file: %s\n", adapter_name+5);
+            is_pcap_file = 1;
+
             adapter->pcap = pcap_open_offline(
                         adapter_name+5,         /* interface name */
                         errbuf);