| commit | 6950e23e54b1c94abf8c60c1ddfac79133d41de2 | [log] [tgz] |
|---|---|---|
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | Sat Mar 01 01:20:18 2014 +0400 |
| committer | Thomas Hellstrom <thellstrom@vmware.com> | Sun Mar 02 09:49:59 2014 +0100 |
| tree | 47bc913f53068c5f33a867fce9a0251544766aad | |
| parent | a34417f6be521d1027b803f0b550ce622c971f41 [diff] |
drm/vmwgfx: avoid null pointer dereference at failure paths vmw_takedown_otable_base() and vmw_mob_unbind() check for potential vmw_fifo_reserve() failure and print error message, but then immediately dereference NULL pointer. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>