diff options
| author | Heiko Carstens <[email protected]> | 2012-10-01 16:18:46 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <[email protected]> | 2012-10-09 14:16:57 +0200 |
| commit | 5b1ba9e30cf0e259450da19189811eb140733f83 (patch) | |
| tree | 033759c49f3159e9514e8b08282e41977477064c /net/lapb/lapb_timer.c | |
| parent | 378b1e7a80a59325ca1036e892462db728126f84 (diff) | |
s390/mm,pageattr: add more page table walk sanity checks
The current page table walk code in pageattr.c only checks for large pages
while walking the kernel page table, but happily assumes that everything
else is just fine.
Add more checks so we never access invalid memory regions.
Reviewed-by: Gerald Schaefer <[email protected]>
Signed-off-by: Heiko Carstens <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions