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| author | Joe Moriarty <joe.moriarty@oracle.com> | 2018-02-12 14:51:42 -0500 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2018-02-19 12:58:20 +0100 |
| commit | 22a07038c0eaf4d1315a493ce66dcd255accba19 (patch) | |
| tree | 19f12dc439cb8499e957d5366458f5280b744326 /lib/refcount.c | |
| parent | b88132b4ab3f93395e52bab0f61219d31a2dff50 (diff) | |
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 derefernce problem.
- drivers/gpu/drm/drm_dp_mst_topology.c
The call to drm_dp_calculate_rad() in function drm_dp_port_setup_pdt()
could result in a NULL pointer being returned to port->mstb due to a
failure to allocate memory for port->mstb.
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/20180212195144.98323-3-joe.moriarty@oracle.com
Diffstat (limited to 'lib/refcount.c')
0 files changed, 0 insertions, 0 deletions