Only the data and size members were being initialized, but all of them
should be.
This is inspired by commit b6f4590fa036 (dpif-netdev: Initialize
upcall->packet when queuing to userspace.) from master. The background is
not exactly the same as on master (the commit that it references is not
on branch-2.3).
Signed-off-by: Ben Pfaff <b...@nicira.com>
CC: Pravin Shelar <pshe...@nicira.com>
---
lib/dpif-netdev.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index fb35306..69e15d7 100644
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -2077,6 +2077,7 @@ dp_netdev_output_userspace(struct dp_netdev *dp, struct
ofpbuf *packet,
struct ofpbuf *buf = &u->buf;
size_t buf_size;
struct flow flow;
+ void *data;
upcall->type = type;
@@ -2100,8 +2101,8 @@ dp_netdev_output_userspace(struct dp_netdev *dp, struct
ofpbuf *packet,
NLA_ALIGN(userdata->nla_len));
}
- ofpbuf_set_data(&upcall->packet,
- ofpbuf_put(buf, ofpbuf_data(packet),
ofpbuf_size(packet)));
+ data = ofpbuf_put(buf, ofpbuf_data(packet), ofpbuf_size(packet));
+ ofpbuf_use_stub(&upcall->packet, data, ofpbuf_size(packet));
ofpbuf_set_size(&upcall->packet, ofpbuf_size(packet));
seq_change(q->seq);
--
1.7.10.4
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