diff options
| -rw-r--r-- | hw/net/rtl8139.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c index 8b8a1b18af..5f0197c9df 100644 --- a/hw/net/rtl8139.c +++ b/hw/net/rtl8139.c @@ -1775,6 +1775,7 @@ static void rtl8139_transfer_frame(RTL8139State *s, uint8_t *buf, int size, int do_interrupt, const uint8_t *dot1q_buf) { struct iovec *iov = NULL; + struct iovec vlan_iov[3]; if (!size) { @@ -1789,6 +1790,9 @@ static void rtl8139_transfer_frame(RTL8139State *s, uint8_t *buf, int size, { .iov_base = buf + ETHER_ADDR_LEN * 2, .iov_len = size - ETHER_ADDR_LEN * 2 }, }; + + memcpy(vlan_iov, iov, sizeof(vlan_iov)); + iov = vlan_iov; } if (TxLoopBack == (s->TxConfig & TxLoopBack)) |