kmemdup return value is saved in 'key->index_key.description', not
'key->descrption' and kmemdup can be failed in memory pressure.
Therefore, key->index_key.description should be checked.
Signed-off-by: Insu Yun
---
security/keys/key.c | 2 +-
1 file changed, 1 insertion(+),
Insu Yun wrote:
> Thanks David. Then it is not a bug.
> It's a pure question.
> Why use different name for allocation and check?
> For me, it is quite confusing.
Either I didn't notice at the time, or the shorter variant is the original.
If you want to give me a patch