PF_RING fix

robertdavidgraham · Sep 14, 2013 · bfd1d5d · bfd1d5d
1 parent 19a91b2
commit bfd1d5d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/rawsock.c b/src/rawsock.c
@@ -349,7 +349,7 @@ int rawsock_recv_packet(
                         &hdr,
                         0   /* return immediately */
                         );
-        if (err == PF_RING_ERROR_NO_PKT_AVAILABLE) {
+        if (err == PF_RING_ERROR_NO_PKT_AVAILABLE || hdr.caplen == 0) {
             PFRING.poll(adapter->ring, 1);
             if (control_c_pressed)
                 return 1;