diff options
Diffstat (limited to 'security/safesetid/securityfs.c')
| -rw-r--r-- | security/safesetid/securityfs.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/security/safesetid/securityfs.c b/security/safesetid/securityfs.c index d568e17dd773..f8bc574cea9c 100644 --- a/security/safesetid/securityfs.c +++ b/security/safesetid/securityfs.c @@ -179,15 +179,16 @@ out_free_rule: * doesn't currently exist, just use a spinlock for now. */ mutex_lock(&policy_update_lock); - rcu_swap_protected(safesetid_setuid_rules, pol, - lockdep_is_held(&policy_update_lock)); + pol = rcu_replace_pointer(safesetid_setuid_rules, pol, + lockdep_is_held(&policy_update_lock)); mutex_unlock(&policy_update_lock); err = len; out_free_buf: kfree(buf); out_free_pol: - release_ruleset(pol); + if (pol) + release_ruleset(pol); return err; } |
