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| author | Joe Moriarty <joe.moriarty@oracle.com> | 2018-02-20 22:11:57 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2018-03-06 10:14:16 +0300 |
| commit | 3bd07ccd27622d598fd9d87f3032dd457ad62083 (patch) | |
| tree | d4edb294658745723ff0be57eb3b4f39e57eb766 /drivers/visorbus | |
| parent | 4ffb8deeed58b75dd1a23580845233b6ce0dca6c (diff) | |
| download | linux-3bd07ccd27622d598fd9d87f3032dd457ad62083.tar.xz | |
drm: NULL pointer dereference [null-pointer-deref] (CWE 476) problem
The Parfait (version 2.1.0) static code analysis tool found the
following NULL pointer dereference problem.
- drivers/gpu/drm/drm_drv.c
Any calls to drm_minor_get_slot() could result in the return of a NULL
pointer when an invalid DRM device type is encountered. The
return of NULL was removed with BUG() from drm_minor_get_slot().
Signed-off-by: Joe Moriarty <joe.moriarty@oracle.com>
Reviewed-by: Steven Sistare <steven.sistare@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180220191157.100960-3-joe.moriarty@oracle.com
Diffstat (limited to 'drivers/visorbus')
0 files changed, 0 insertions, 0 deletions