Dave Jiang <dave.ji...@intel.com> wrote:
> I think I'm a little confused on what to do once I pass in the new key
> id through update. How do I retrieve the new key in kernel that I added
> from userspace and not use key_lookup()? request_key() or something
> else? Wouldn't request_key come up with the old key since it has the
> same description?
As I keep saying, you need to use lookup_user_key():
key = lookup_user_key(keyid, 0, KEY_NEED_SEARCH);
You need to add it to linux/key.h and export it.
David
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