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-rw-r--r--kernel/audit.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/kernel/audit.c b/kernel/audit.c
index bb20922..0738a4b 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -251,7 +251,7 @@ static int audit_set_rate_limit(int limit, uid_t loginuid, u32 sid)
"audit_rate_limit=%d old=%d by auid=%u",
limit, old, loginuid);
audit_rate_limit = limit;
- return old;
+ return 0;
}
static int audit_set_backlog_limit(int limit, uid_t loginuid, u32 sid)
@@ -274,7 +274,7 @@ static int audit_set_backlog_limit(int limit, uid_t loginuid, u32 sid)
"audit_backlog_limit=%d old=%d by auid=%u",
limit, old, loginuid);
audit_backlog_limit = limit;
- return old;
+ return 0;
}
static int audit_set_enabled(int state, uid_t loginuid, u32 sid)
@@ -300,7 +300,7 @@ static int audit_set_enabled(int state, uid_t loginuid, u32 sid)
"audit_enabled=%d old=%d by auid=%u",
state, old, loginuid);
audit_enabled = state;
- return old;
+ return 0;
}
static int audit_set_failure(int state, uid_t loginuid, u32 sid)
@@ -328,7 +328,7 @@ static int audit_set_failure(int state, uid_t loginuid, u32 sid)
"audit_failure=%d old=%d by auid=%u",
state, old, loginuid);
audit_failure = state;
- return old;
+ return 0;
}
static int kauditd_thread(void *dummy)
@@ -364,7 +364,6 @@ static int kauditd_thread(void *dummy)
remove_wait_queue(&kauditd_wait, &wait);
}
}
- return 0;
}
int audit_send_list(void *_dest)
@@ -551,10 +550,10 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
audit_pid = status_get->pid;
}
if (status_get->mask & AUDIT_STATUS_RATE_LIMIT)
- audit_set_rate_limit(status_get->rate_limit,
+ err = audit_set_rate_limit(status_get->rate_limit,
loginuid, sid);
if (status_get->mask & AUDIT_STATUS_BACKLOG_LIMIT)
- audit_set_backlog_limit(status_get->backlog_limit,
+ err = audit_set_backlog_limit(status_get->backlog_limit,
loginuid, sid);
break;
case AUDIT_USER:
@@ -727,10 +726,12 @@ static void audit_buffer_free(struct audit_buffer *ab)
kfree_skb(ab->skb);
spin_lock_irqsave(&audit_freelist_lock, flags);
- if (++audit_freelist_count > AUDIT_MAXFREE)
+ if (audit_freelist_count > AUDIT_MAXFREE)
kfree(ab);
- else
+ else {
+ audit_freelist_count++;
list_add(&ab->list, &audit_freelist);
+ }
spin_unlock_irqrestore(&audit_freelist_lock, flags);
}
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