diff options
| author | Colin Ian King <colin.king@canonical.com> | 2021-09-29 13:18:57 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-27 09:32:39 +0200 |
| commit | f175b9a83e5c252d7c74acddc792840016caae0a (patch) | |
| tree | b0c5795ff8dc6b91fd15f3794570ced1e5f7668d /include/linux | |
| parent | 15c84777fc0a1e8bcca5c544efc10f86719e4dc5 (diff) | |
drm/msm: Fix null pointer dereference on pointer edp
commit 2133c4fc8e1348dcb752f267a143fe2254613b34 upstream.
The initialization of pointer dev dereferences pointer edp before
edp is null checked, so there is a potential null pointer deference
issue. Fix this by only dereferencing edp after edp has been null
checked.
Addresses-Coverity: ("Dereference before null check")
Fixes: ab5b0107ccf3 ("drm/msm: Initial add eDP support in msm drm driver (v5)")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20210929121857.213922-1-colin.king@canonical.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions