ofproto-dpif assumed that the datapath initialized the tun_id of a
flow on egress, to its tun_id on ingress. For this reason, if
OpenFlow actions set the tun_id to a flow's ingress tun_id,
ofproto-dpif would fail to emit a set_tunnel action.
Reported-by: Igor Ganichev <iganic...@nicira.com>
Reported-by: Pankaj Thakkar <thak...@nicira.com>
---
ofproto/ofproto-dpif.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index c632df6..dfdaaa2 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -3354,6 +3354,7 @@ xlate_actions(struct action_xlate_ctx *ctx,
ctx->priority = 0;
ctx->base_priority = 0;
ctx->base_flow = ctx->flow;
+ ctx->base_flow.tun_id = 0;
ctx->table_id = 0;
if (process_special(ctx->ofproto, &ctx->flow, ctx->packet)) {
--
1.7.6.1
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