vcl: basic support for apps that fork

[vpp.git] / extras / libmemif / src / socket.c

diff --git a/extras/libmemif/src/socket.c b/extras/libmemif/src/socket.c
index 7c4bbd4..b25b026 100644 (file)
--- a/extras/libmemif/src/socket.c
+++ b/extras/libmemif/src/socket.c
@@ -506,7 +506,8 @@ memif_msg_receive_add_region (memif_connection_t * c, memif_msg_t * msg,
   c->regions[ar->index].region_size = ar->size;
   c->regions[ar->index].addr = NULL;
 
-  if (lm->get_external_region_addr)
+  /* region 0 is never external */
+  if (lm->get_external_region_addr && (ar->index != 0))
     c->regions[ar->index].is_external = 1;
 
   return MEMIF_ERR_SUCCESS;    /* 0 */