From: Hersen Wu <hersenxs.wu@xxxxxxx>
[ Upstream commit 52cbcf980509e6190740dd1e2a1a437e8fb8101b ]
[Why]
Coverity reports RESOURCE_LEAK warning. State memory
is not released if dm_create_color_properties fail.
[How]
Call kfree(state) before return.
Reviewed-by: Alex Hung <alex.hung@xxxxxxx>
Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>
Acked-by: Tom Chung <chiahsuan.chung@xxxxxxx>
Signed-off-by: Hersen Wu <hersenxs.wu@xxxxxxx>
Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
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 c893cf8f2d36e..fca6f7d4c28e2 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -4206,8 +4206,11 @@ static int amdgpu_dm_mode_config_init(struct amdgpu_device *adev)
}
#ifdef AMD_PRIVATE_COLOR
- if (amdgpu_dm_create_color_properties(adev))
+ if (amdgpu_dm_create_color_properties(adev)) {
+ dc_state_release(state->context);
+ kfree(state);
return -ENOMEM;
+ }
#endif
r = amdgpu_dm_audio_init(adev);
--
2.43.0
