diff options
| author | Bernard Zhao <[email protected]> | 2020-06-20 17:11:52 +0800 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-07-01 01:59:26 -0400 |
| commit | dc2f832ecb045dd43793531ae149e1767696f5ad (patch) | |
| tree | 45b5267655b057b730b0335c059dc243cfb260ce /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | f29aa08852e1953e461f2d47ab13c34e14bc08b3 (diff) | |
drm/amd: fix potential memleak in err branch
The function kobject_init_and_add alloc memory like:
kobject_init_and_add->kobject_add_varg->kobject_set_name_vargs
->kvasprintf_const->kstrdup_const->kstrdup->kmalloc_track_caller
->kmalloc_slab, in err branch this memory not free. If use
kmemleak, this path maybe catched.
These changes are to add kobject_put in kobject_init_and_add
failed branch, fix potential memleak.
Signed-off-by: Bernard Zhao <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions