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| author |   Andrew F. Davis <afd@ti.com> | 2019-03-29 13:34:27 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-05-29 13:07:56 -0400 |
| commit | 835706214875de6e6f8b9d01ceeed17b20622677 (patch) | |
| tree | b560188e1daf6287030afb5b84008f7a464c3794 /tools/perf/scripts/python/stackcollapse.py | |
| parent | media: cx231xx-dvb: fix memory leak in dvb_fini() (diff) | |
media: videobuf-dma-contig: Use size of buffer in mmap not vma size
The size of the vma can be larger than the size of the backing buffer.
Use the buffer size over vma size to prevent exposing extra memory
to userspace.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions