diff options
| author | Michael S. Tsirkin <mst@redhat.com> | 2013-06-23 14:19:03 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-25 23:16:45 (GMT) |
| commit | 7e24bfbe43b545b1689a5f134ed83645b9e34b86 (patch) | |
| tree | 74dde1d00b2eb4c739dbe1375853e0e7383ac523 /sound | |
| parent | bd8a7036c06cf15779b31a5397d4afcb12be81ea (diff) | |
| download | linux-fsl-qoriq-7e24bfbe43b545b1689a5f134ed83645b9e34b86.tar.xz | |
tun: fix recovery from gup errors
get user pages might fail partially in tun zero copy
mode. To recover we need to put all pages that we got,
but code used a wrong index resulting in double-free
errors.
Reported-by: Brad Hubbard <bhubbard@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions