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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 bb20922d08cc..0738a4b290e6 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)
251 "audit_rate_limit=%d old=%d by auid=%u", 251 "audit_rate_limit=%d old=%d by auid=%u",
252 limit, old, loginuid); 252 limit, old, loginuid);
253 audit_rate_limit = limit; 253 audit_rate_limit = limit;
254 return old; 254 return 0;
255} 255}
256 256
257static int audit_set_backlog_limit(int limit, uid_t loginuid, u32 sid) 257static 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)
274 "audit_backlog_limit=%d old=%d by auid=%u", 274 "audit_backlog_limit=%d old=%d by auid=%u",
275 limit, old, loginuid); 275 limit, old, loginuid);
276 audit_backlog_limit = limit; 276 audit_backlog_limit = limit;
277 return old; 277 return 0;
278} 278}
279 279
280static int audit_set_enabled(int state, uid_t loginuid, u32 sid) 280static 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)
300 "audit_enabled=%d old=%d by auid=%u", 300 "audit_enabled=%d old=%d by auid=%u",
301 state, old, loginuid); 301 state, old, loginuid);
302 audit_enabled = state; 302 audit_enabled = state;
303 return old; 303 return 0;
304} 304}
305 305
306static int audit_set_failure(int state, uid_t loginuid, u32 sid) 306static 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)
328 "audit_failure=%d old=%d by auid=%u", 328 "audit_failure=%d old=%d by auid=%u",
329 state, old, loginuid); 329 state, old, loginuid);
330 audit_failure = state; 330 audit_failure = state;
331 return old; 331 return 0;
332} 332}
333 333
334static int kauditd_thread(void *dummy) 334static int kauditd_thread(void *dummy)
@@ -364,7 +364,6 @@ static int kauditd_thread(void *dummy)
364 remove_wait_queue(&kauditd_wait, &wait); 364 remove_wait_queue(&kauditd_wait, &wait);
365 } 365 }
366 } 366 }
367 return 0;
368} 367}
369 368
370int audit_send_list(void *_dest) 369int audit_send_list(void *_dest)
@@ -551,10 +550,10 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
551 audit_pid = status_get->pid; 550 audit_pid = status_get->pid;
552 } 551 }
553 if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) 552 if (status_get->mask & AUDIT_STATUS_RATE_LIMIT)
554 audit_set_rate_limit(status_get->rate_limit, 553 err = audit_set_rate_limit(status_get->rate_limit,
555 loginuid, sid); 554 loginuid, sid);
556 if (status_get->mask & AUDIT_STATUS_BACKLOG_LIMIT) 555 if (status_get->mask & AUDIT_STATUS_BACKLOG_LIMIT)
557 audit_set_backlog_limit(status_get->backlog_limit, 556 err = audit_set_backlog_limit(status_get->backlog_limit,
558 loginuid, sid); 557 loginuid, sid);
559 break; 558 break;
560 case AUDIT_USER: 559 case AUDIT_USER:
@@ -727,10 +726,12 @@ static void audit_buffer_free(struct audit_buffer *ab)
727 kfree_skb(ab->skb); 726 kfree_skb(ab->skb);
728 727
729 spin_lock_irqsave(&audit_freelist_lock, flags); 728 spin_lock_irqsave(&audit_freelist_lock, flags);
730 if (++audit_freelist_count > AUDIT_MAXFREE) 729 if (audit_freelist_count > AUDIT_MAXFREE)
731 kfree(ab); 730 kfree(ab);
732 else 731 else {
732 audit_freelist_count++;
733 list_add(&ab->list, &audit_freelist); 733 list_add(&ab->list, &audit_freelist);
734 }
734 spin_unlock_irqrestore(&audit_freelist_lock, flags); 735 spin_unlock_irqrestore(&audit_freelist_lock, flags);
735} 736}
736 737