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| author | Dinghao Liu <dinghao.liu@zju.edu.cn> | 2020-08-26 21:24:58 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-26 15:45:52 -0400 |
| commit | b67a468a4ccef593cd8df6a02ba3d167b77f0c81 (patch) | |
| tree | 8536593489b81a83bca571c25d57e74c2620a02d | |
| parent | 82dff839c9b4adad6980cc9aa6ea18c16db49013 (diff) | |
| download | linux-visconti-b67a468a4ccef593cd8df6a02ba3d167b77f0c81.tar.gz | |
drm/amd/display: Fix memleak in amdgpu_dm_mode_config_init
When amdgpu_display_modeset_create_props() fails, state and
state->context should be freed to prevent memleak. It's the
same when amdgpu_dm_audio_init() fails.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 778edf427b94db..b51c527a3f0de4 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2834,12 +2834,18 @@ static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev) &dm_atomic_state_funcs); r = amdgpu_display_modeset_create_props(adev); - if (r) + if (r) { + dc_release_state(state->context); + kfree(state); return r; + } r = amdgpu_dm_audio_init(adev); - if (r) + if (r) { + dc_release_state(state->context); + kfree(state); return r; + } return 0; } |