Matthew Wilcox 69ef943dbc drm: Use array_size() when creating lease ...

Passing an object_count of sufficient size will make
object_count * 4 wrap around to be very small, then a later function
will happily iterate off the end of the object_ids array.  Using
array_size() will saturate at SIZE_MAX, the kmalloc() will fail and
we'll return an -ENOMEM to the norty userspace.

Fixes: 62884cd386 ("drm: Add four ioctls for managing drm mode object leases [v7]")
Signed-off-by: Matthew Wilcox <[email protected]>
Acked-by: Kees Cook <[email protected]>
Acked-by: Daniel Vetter <[email protected]>
Cc: <[email protected]> # v4.15+
Signed-off-by: Dave Airlie <[email protected]>

2019-02-15 13:08:08 +10:00

..

drm

drm: Use array_size() when creating lease

2019-02-15 13:08:08 +10:00

host1x

…

ipu-v3

gpu: ipu-v3: pre: don't trigger update if buffer address doesn't change

2019-01-23 11:56:44 +01:00

vga

vga-switcheroo: make PCI dependency explicit

2019-01-15 23:16:47 +01:00

Makefile

…