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| author |   Gustavo A. R. Silva <garsilva@embeddedor.com> | 2018-02-02 06:42:33 -0600 |
|---|---|---|
| committer |   Rob Clark <robdclark@gmail.com> | 2018-03-19 06:33:34 -0400 |
| commit | 52749d601a6055da3352842575408fcba6f1da46 (patch) | |
| tree | 883b3ead98a4bae0e37c2b1b3ade00d17cb95d2a /lib/test_overflow.c | |
| parent | drm/msm/adreno/a5xx_debugfs: fix potential NULL pointer dereference (diff) | |
| download | linux-dev-52749d601a6055da3352842575408fcba6f1da46.tar.xz linux-dev-52749d601a6055da3352842575408fcba6f1da46.zip | |
drm/msm/dsi: Fix potential NULL pointer dereference in msm_dsi_modeset_init
_dev_ is being dereferenced before it is null checked, hence there
is a potential null pointer dereference.
Fix this by moving the pointer dereference after _dev_ has been
null checked.
Fixes: d4e7f38d70ef ("drm/msm/dsi: check msm_dsi and dsi pointers before use")
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions