User-level ToDevice: Don't balk when reading from a PCAP file.

Jaeyong Yoo reported this bug and suggested a (slightly different) fix.
kohler · Sep 21, 2011 · 0d19b20 · 0d19b20
1 parent e3e9daf
commit 0d19b20
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/elements/userlevel/todevice.cc b/elements/userlevel/todevice.cc
@@ -159,6 +159,8 @@ ToDevice::initialize(ErrorHandler *errh)
 		return -1;
 	    _my_pcap = true;
 	}
+	_fd = pcap_fileno(_pcap);
+	/* _my_fd = false by default */
     }
 #endif