IP-local: any IP can appear as the source (VPP-1522)

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

diff --git a/extras/libmemif/src/main.c b/extras/libmemif/src/main.c
index 3382925..782442d 100644 (file)
--- a/extras/libmemif/src/main.c
+++ b/extras/libmemif/src/main.c
@@ -1185,6 +1185,8 @@ memif_disconnect_internal (memif_connection_t * c)
 
   for (i = 0; i < c->regions_num; i++)
     {
+      if (&c->regions[i] == NULL)
+       continue;
       if (c->regions[i].is_external != 0)
        {
          lm->del_external_region (c->regions[i].addr,
@@ -1318,7 +1320,7 @@ memif_connect1 (memif_connection_t * c)
              if (mr->is_external)
                {
                  if (lm->get_external_region_addr == NULL)
-                   return 99;  /* FIXME: propper error report */
+                   return 99;  /* FIXME: proper error report */
                  mr->addr =
                    lm->get_external_region_addr (mr->region_size, mr->fd,
                                                  c->private_ctx);