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| author | Ma Ke <make24@iscas.ac.cn> | 2024-07-18 16:13:29 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-24 00:32:27 +0300 |
| commit | 7a38efeee6b59d0984ff0470d234a06fe6a7cf3c (patch) | |
| tree | 8f33993964f5b4797ebf9a7216edbf7bee0a606e /scripts | |
| parent | a7e8467fbeee654e390aad1736291d273b407a2c (diff) | |
| download | linux-7a38efeee6b59d0984ff0470d234a06fe6a7cf3c.tar.xz | |
drm/radeon: fix null pointer dereference in radeon_add_common_modes
In radeon_add_common_modes(), the return value of drm_cvt_mode() is
assigned to mode, which will lead to a possible NULL pointer dereference
on failure of drm_cvt_mode(). Add a check to avoid npd.
Cc: stable@vger.kernel.org
Fixes: d50ba256b5f1 ("drm/kms: start adding command line interface using fb.")
Signed-off-by: Ma Ke <make24@iscas.ac.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions