diff options
| author | Eric Dumazet <[email protected]> | 2017-08-31 16:48:22 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-09-01 20:22:03 -0700 |
| commit | c1d1b437816f0afa99202be3cb650c9d174667bc (patch) | |
| tree | 14ee9ec0f2e759bb237b2a010aa56989874cc054 /lib/mpi/mpi-cmp.c | |
| parent | db5bce32fbe19f0c7482fb5a40a33178bbe7b11b (diff) | |
net: convert (struct ubuf_info)->refcnt to refcount_t
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
v2: added the change in drivers/vhost/net.c as spotted
by Willem.
Signed-off-by: Eric Dumazet <[email protected]>
Acked-by: Willem de Bruijn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-cmp.c')
0 files changed, 0 insertions, 0 deletions