diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2014-11-30 18:03:31 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-12-02 20:53:47 -0800 |
| commit | d8febb77b52ebddb9bd03ccaa5b61005e3a45a85 (patch) | |
| tree | 1ce3bd20619b430fbc357715fd7eaa8c190e045d /net/bridge | |
| parent | cbc24658baac5ca96d20d4a6ca9a8c41581a6e63 (diff) | |
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>
Diffstat (limited to 'net/bridge')
0 files changed, 0 insertions, 0 deletions