[media] s5p-fimc: Fix wrong pointer dereference when unregistering sensors

Browse source

After i2c_unregister_device() has been called the client object can already
be freed and thus using the client pointer may lead to dereferencing freed
memory. Avoid this by saving the adapter pointer for further use before
i2c_unregister_device() call.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

...

This commit is contained in:

Sylwester Nawrocki 2011-09-13 14:07:09 -03:00 • committed by Mauro Carvalho Chehab

parent e067d5abdd

commit 7acde02a5b

1 changed files with 5 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/media/video/s5p-fimc/fimc-mdevice.c

View file