diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/ipt_ULOG.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/kernel/ipt_ULOG.c b/kernel/ipt_ULOG.c index 369ee2e..d6e5162 100644 --- a/kernel/ipt_ULOG.c +++ b/kernel/ipt_ULOG.c @@ -29,7 +29,7 @@ * Specify, after how many clock ticks (intel: 100 per second) the queue * should be flushed even if it is not full yet. * - * $Id: ipt_ULOG.c,v 1.15 2002/01/18 21:33:19 laforge Exp $ + * $Id: ipt_ULOG.c,v 1.16 2002/02/13 07:14:53 laforge Exp $ */ #include <linux/module.h> @@ -339,8 +339,25 @@ static int __init init(void) static void __exit fini(void) { + struct ulog_buff_t *ub; + int i; + DEBUGP("ipt_ULOG: cleanup_module\n"); + /* remove pending timers and free allocated skb's */ + for (i = 0; i < ULOG_MAXNLGROUPS; i++) { + ub = &ulog_buffers[i]; + if (timer_pending(&ub->timer)) { + DEBUGP("timer was pending, deleting\n"); + del_timer(&ub->timer); + } + + if (ub->skb) { + kfree_skb(ub->skb); + ub->skb = NULL; + } + } + ipt_unregister_target(&ipt_ulog_reg); sock_release(nflognl->socket); } |