diff options
| -rw-r--r-- | security/landlock/cred.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/security/landlock/cred.c b/security/landlock/cred.c index 786af18c4a1c..db9fe7d906ba 100644 --- a/security/landlock/cred.c +++ b/security/landlock/cred.c @@ -14,8 +14,8 @@ #include "ruleset.h" #include "setup.h" -static int hook_cred_prepare(struct cred *const new, - const struct cred *const old, const gfp_t gfp) +static void hook_cred_transfer(struct cred *const new, + const struct cred *const old) { struct landlock_ruleset *const old_dom = landlock_cred(old)->domain; @@ -23,6 +23,12 @@ static int hook_cred_prepare(struct cred *const new, landlock_get_ruleset(old_dom); landlock_cred(new)->domain = old_dom; } +} + +static int hook_cred_prepare(struct cred *const new, + const struct cred *const old, const gfp_t gfp) +{ + hook_cred_transfer(new, old); return 0; } @@ -36,6 +42,7 @@ static void hook_cred_free(struct cred *const cred) static struct security_hook_list landlock_hooks[] __ro_after_init = { LSM_HOOK_INIT(cred_prepare, hook_cred_prepare), + LSM_HOOK_INIT(cred_transfer, hook_cred_transfer), LSM_HOOK_INIT(cred_free, hook_cred_free), }; |