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| author | Michael S. Tsirkin <mst@redhat.com> | 2013-06-23 17:26:58 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-25 16:17:10 -0700 |
| commit | 4c7ab054ab4f5d63625508ed6f8a607184cae7c2 (patch) | |
| tree | 63273346588712553b8bece014b124cd2b6196e4 /fs/9p/v9fs.c | |
| parent | 7e24bfbe43b545b1689a5f134ed83645b9e34b86 (diff) | |
| download | linux-3.10-4c7ab054ab4f5d63625508ed6f8a607184cae7c2.tar.gz linux-3.10-4c7ab054ab4f5d63625508ed6f8a607184cae7c2.tar.bz2 linux-3.10-4c7ab054ab4f5d63625508ed6f8a607184cae7c2.zip | |
macvtap: fix recovery from gup errors
get user pages might fail partially in macvtap 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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/9p/v9fs.c')
0 files changed, 0 insertions, 0 deletions