X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=ofproto%2Fofproto-dpif-xlate.c;h=a5b6814aae06156256b8ed65e2ac59ac06e7b7ab;hb=1b63b91eb085b381d0a765855a11a27d9d43c27d;hp=cb0912315a144762fd241e7ef6b587b70630cb79;hpb=8b81d1ef3ca5f1815267a12d44b6ebc96b5a45c1;p=sliver-openvswitch.git

diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.c
index cb0912315..a5b6814aa 100644
--- a/ofproto/ofproto-dpif-xlate.c
+++ b/ofproto/ofproto-dpif-xlate.c
@@ -2096,7 +2096,8 @@ static void
 xlate_learn_action(struct xlate_ctx *ctx,
                    const struct ofpact_learn *learn)
 {
-    struct ofputil_flow_mod *fm;
+    uint64_t ofpacts_stub[1024 / 8];
+    struct ofputil_flow_mod fm;
     struct ofpbuf ofpacts;
 
     ctx->xout->has_learn = true;
@@ -2107,11 +2108,10 @@ xlate_learn_action(struct xlate_ctx *ctx,
         return;
     }
 
-    fm = xmalloc(sizeof *fm);
-    ofpbuf_init(&ofpacts, 0);
-    learn_execute(learn, &ctx->xin->flow, fm, &ofpacts);
-
-    ofproto_dpif_flow_mod(ctx->xbridge->ofproto, fm);
+    ofpbuf_use_stub(&ofpacts, ofpacts_stub, sizeof ofpacts_stub);
+    learn_execute(learn, &ctx->xin->flow, &fm, &ofpacts);
+    ofproto_dpif_flow_mod(ctx->xbridge->ofproto, &fm);
+    ofpbuf_uninit(&ofpacts);
 }
 
 static void