diff options
| author | Hugh Dickins <hugh@veritas.com> | 2008-01-06 04:18:21 +0200 |
|---|---|---|
| committer | Adrian Bunk <bunk@kernel.org> | 2008-01-06 04:18:21 +0200 |
| commit | d808e724a4f4b8531c7fb8722e0e60100b3cb1c2 (patch) | |
| tree | 3cf54b5207c2b51fe5080f5b25669550c7273560 /drivers | |
| parent | 86c4424d0a676b9d6dea8fb64e21c3d263aa88bb (diff) | |
tmpfs: restore missing clear_highpage (CVE-2007-6417)
tmpfs was misconverted to __GFP_ZERO in 2.6.11. There's an unusual case in
which shmem_getpage receives the page from its caller instead of allocating.
We must cover this case by clear_highpage before SetPageUptodate, as before.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions