Merge branch 'mainstream'

[sliver-openvswitch.git] / lib / dpif-netdev.c

diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index d62949b..b3a3742 100644 (file)
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -1041,7 +1041,10 @@ dpif_netdev_mask_from_nlattrs(const struct nlattr *key, uint32_t key_len,
                               struct flow *mask)
 {
     if (mask_key_len) {
-        if (odp_flow_key_to_mask(mask_key, mask_key_len, mask, flow)) {
+        enum odp_key_fitness fitness;
+
+        fitness = odp_flow_key_to_mask(mask_key, mask_key_len, mask, flow);
+        if (fitness) {
             /* This should not happen: it indicates that
              * odp_flow_key_from_mask() and odp_flow_key_to_mask()
              * disagree on the acceptable form of a mask.  Log the problem
@@ -1054,7 +1057,8 @@ dpif_netdev_mask_from_nlattrs(const struct nlattr *key, uint32_t key_len,
                 ds_init(&s);
                 odp_flow_format(key, key_len, mask_key, mask_key_len, NULL, &s,
                                 true);
-                VLOG_ERR("internal error parsing flow mask %s", ds_cstr(&s));
+                VLOG_ERR("internal error parsing flow mask %s (%s)",
+                         ds_cstr(&s), odp_key_fitness_to_string(fitness));
                 ds_destroy(&s);
             }
 
@@ -1369,7 +1373,8 @@ dpif_netdev_flow_dump_next(const struct dpif *dpif, void *state_,
         ofpbuf_use_stack(&buf, &state->maskbuf, sizeof state->maskbuf);
         minimask_expand(&netdev_flow->cr.match.mask, &wc);
         odp_flow_key_from_mask(&buf, &wc.masks, &netdev_flow->flow,
-                               odp_to_u32(wc.masks.in_port.odp_port));
+                               odp_to_u32(wc.masks.in_port.odp_port),
+                               SIZE_MAX);
 
         *mask = buf.data;
         *mask_len = buf.size;