Date: Wed, 19 Mar 2003 18:46:13 +0300 (MSK) From: maxes@peterlink.ru To: freebsd-ipfw@FreeBSD.ORG Subject: Re: dynamic rules: PARENT 65534 Message-ID: <Pine.BSI.4.40.0303191837340.21469-100000@buratino.peterlink.ru> In-Reply-To: <Pine.BSI.4.40.0303191418460.21469-100000@buratino.peterlink.ru>
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/usr/src/sys/netinet/ip_fw2.c:
$FreeBSD: src/sys/netinet/ip_fw2.c,v 1.6.2.3 2002/08/21 05:34:07 luigi Exp $
--- /usr/src/sys/netinet/ip_fw2.c.old Wed Aug 21 09:34:07 2002
+++ /usr/src/sys/netinet/ip_fw2.c Wed Mar 19 16:20:54 2003
@@ -617,7 +617,7 @@
ipfw_dyn_rule *old_q = q; \
\
/* remove a refcount to the parent */ \
- if (q->dyn_type == O_LIMIT) \
+ if ((q->dyn_type == O_LIMIT) && (q->parent->count !=0)) \
q->parent->count--; \
DEB(printf("-- unlink entry 0x%08x %d -> 0x%08x %d, %d left\n", \
(q->id.src_ip), (q->id.src_port), \
It's hack, as I undestand ->count can't be less then 0. Error somewhere
in logic.
b.r.
Kozin Maxim
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