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| /openbmc/linux/drivers/net/ |
| H A D | tun.c | diff d8febb77b52ebddb9bd03ccaa5b61005e3a45a85 Sun Nov 30 04:03:31 CST 2014 Herbert Xu <herbert@gondor.apana.org.au> tun: Fix GSO meta-data handling in tun_get_user
When we write the GSO meta-data in tun_get_user we end up advancing
the IO vector twice, thus exhausting the user buffer before we can
finish writing the packet.
Fixes: f5ff53b4d97c ("{macvtap,tun}_get_user(): switch to iov_iter")
Reported-by: Marcelo Ricardo Leitner <mleitner@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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