diff options
| -rw-r--r-- | kernel/audit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index 3ce60e063aa..3ad14e6e00b 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -771,7 +771,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) &status_set, sizeof(status_set)); break; case AUDIT_SET: - if (nlh->nlmsg_len < sizeof(struct audit_status)) + if (nlmsg_len(nlh) < sizeof(struct audit_status)) return -EINVAL; status_get = (struct audit_status *)data; if (status_get->mask & AUDIT_STATUS_ENABLED) { @@ -944,7 +944,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) memset(&s, 0, sizeof(s)); /* guard against past and future API changes */ - memcpy(&s, data, min(sizeof(s), (size_t)nlh->nlmsg_len)); + memcpy(&s, data, min_t(size_t, sizeof(s), nlmsg_len(nlh))); if ((s.enabled != 0 && s.enabled != 1) || (s.log_passwd != 0 && s.log_passwd != 1)) return -EINVAL; |