X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvcl%2Fvppcom.c;h=cc4464b162ed36e9a9480c34c86b332fb623433e;hb=c3ba58cd14d6bf1cc0cd4a5e6c439613c1ec3425;hp=a439d2550a1df158092de6dae7dcedf010aa4cd6;hpb=0674f85c803b59ada3643bfaeba1b321abeb5d6a;p=vpp.git

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index a439d2550a1..cc4464b162e 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -3637,16 +3637,18 @@ vppcom_session_attr (uint32_t session_handle, uint32_t op,
       break;
 
     case VPPCOM_ATTR_GET_DOMAIN:
-      if (buffer && buflen && (*buflen >= sizeof (int)))
+      if (!(buffer && buflen && (*buflen >= sizeof (int))))
 	{
-	  if (session->transport.is_ip4)
-	    *(int *) buffer = AF_INET;
-	  else
-	    *(int *) buffer = AF_INET6;
-	  *buflen = sizeof (int);
+	  rv = VPPCOM_EINVAL;
+	  break;
 	}
+
+      if (session->transport.is_ip4)
+	*(int *) buffer = AF_INET;
       else
-	rv = VPPCOM_EINVAL;
+	*(int *) buffer = AF_INET6;
+      *buflen = sizeof (int);
+
       VDBG (2, "VPPCOM_ATTR_GET_DOMAIN: %d, buflen %u", *(int *) buffer,
 	    *buflen);
       break;