exec: Rename bprm->cred_prepared to called_set_creds

The cred_prepared bprm flag has a misleading name. It has nothing to do
with the bprm_prepare_cred hook, and actually tracks if bprm_set_creds has
been called. Rename this flag and improve its comment.

Cc: David Howells <[email protected]>
Cc: Stephen Smalley <[email protected]>
Cc: Casey Schaufler <[email protected]>
Signed-off-by: Kees Cook <[email protected]>
Acked-by: John Johansen <[email protected]>
Acked-by: James Morris <[email protected]>
Acked-by: Paul Moore <[email protected]>
Acked-by: Serge Hallyn <[email protected]>

0 files changed, 0 insertions, 0 deletions