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| author | Joe Moriarty <joe.moriarty@oracle.com> | 2018-02-12 14:51:42 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-24 07:59:07 +0200 |
| commit | 99d85c48b41944fc5f8a128f8254bcdf86b43df8 (patch) | |
| tree | f416af3d4c851d826f430bc57276957dbb20790a /COPYING | |
| parent | ae6833f4c24289c14ba3f862409179b1936bff44 (diff) | |
drm: NULL pointer dereference [null-pointer-deref] (CWE 476) problem
commit 22a07038c0eaf4d1315a493ce66dcd255accba19 upstream.
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
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions