From: Dmitry Fleytman <dmi...@daynix.com>
In case of VLAN stripping, ETH header put into a
separate buffer, therefore amont of data copied
from original IOV should be smaller.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Dmitry Fleytman <dmi...@daynix.com>
Signed-off-by: Jason Wang <jasow...@redhat.com>
(cherry picked from commit d5e772146d2bbc92e5126c145eddef3b2843d026)
Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com>
---
hw/net/net_rx_pkt.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/net/net_rx_pkt.c b/hw/net/net_rx_pkt.c
index 7c0beac..d38babe 100644
--- a/hw/net/net_rx_pkt.c
+++ b/hw/net/net_rx_pkt.c
@@ -96,7 +96,8 @@ net_rx_pkt_pull_data(struct NetRxPkt *pkt,
pkt->tot_len = iov_size(iov, iovcnt) - ploff + pkt->ehdr_buf_len;
pkt->vec_len = iov_copy(pkt->vec + 1, pkt->vec_len_total - 1,
- iov, iovcnt, ploff, pkt->tot_len);
+ iov, iovcnt, ploff,
+ pkt->tot_len - pkt->ehdr_buf_len);
} else {
net_rx_pkt_iovec_realloc(pkt, iovcnt);
--
2.7.4
