VPP-189 More coverity bug fixes

[vpp.git] / vnet / vnet / devices / af_packet / af_packet.c

diff --git a/vnet/vnet/devices/af_packet/af_packet.c b/vnet/vnet/devices/af_packet/af_packet.c
index e3ed385..91f3c22 100644 (file)
--- a/vnet/vnet/devices/af_packet/af_packet.c
+++ b/vnet/vnet/devices/af_packet/af_packet.c
@@ -156,7 +156,8 @@ create_packet_v2_sock(u8 * name, tpacket_req_t * rx_req, tpacket_req_t * tx_req,
 
   return 0;
 error:
-  close(*fd);
+  if (*fd >= 0)
+    close(*fd);
   *fd = -1;
   return ret;
 }