| commit | 9e05352340d3a3e68c144136db9810b26ebb88c3 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Tue Feb 05 12:08:19 2019 +0300 |
| committer | Lucas Stach <l.stach@pengutronix.de> | Mon Feb 11 11:50:43 2019 +0100 |
| tree | bcf5ec76dd0ece4aef4e27c56d4505b49b9d006d | |
| parent | ef092dec043c0166b8aea0e56d1db8757877e40b [diff] |
drm/etnaviv: potential NULL dereference
The etnaviv_gem_prime_get_sg_table() is supposed to return error
pointers. Otherwise it can lead to a NULL dereference when it's called
from drm_gem_map_dma_buf().
Fixes: 5f4a4a73f437 ("drm/etnaviv: fix gem_prime_get_sg_table to return new SG table")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>