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| author | Bernard Zhao <bernard@vivo.com> | 2021-11-14 18:58:50 -0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-11-17 23:04:57 -0500 |
| commit | 27dfaedc0d321b4ea4e10c53e4679d6911ab17aa (patch) | |
| tree | ac73aee74c0a269fde3459726cf8b6febefc0489 /drivers/gpu | |
| parent | 2cf49e00d40d5132e3d067b5aa6d84791929ab15 (diff) | |
| download | linux-stable-27dfaedc0d321b4ea4e10c53e4679d6911ab17aa.tar.gz linux-stable-27dfaedc0d321b4ea4e10c53e4679d6911ab17aa.tar.bz2 linux-stable-27dfaedc0d321b4ea4e10c53e4679d6911ab17aa.zip | |
drm/amd/amdgpu: fix potential memleak
In function amdgpu_get_xgmi_hive, when kobject_init_and_add failed
There is a potential memleak if not call kobject_put.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Bernard Zhao <bernard@vivo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c index 0fad2bf854ae..567df2db23ac 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c @@ -386,6 +386,7 @@ struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev) "%s", "xgmi_hive_info"); if (ret) { dev_err(adev->dev, "XGMI: failed initializing kobject for xgmi hive\n"); + kobject_put(&hive->kobj); kfree(hive); hive = NULL; goto pro_end; |