From: Patrick McHardy <kaber@trash.net>
To: paulus@samba.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH]: PPP_FILTER outbound only drops with debugging enables
Date: Fri, 17 Jan 2003 13:31:27 +0100 [thread overview]
Message-ID: <3E27F79F.2090705@trash.net> (raw)
[-- Attachment #1: Type: text/plain, Size: 639 bytes --]
Hi.
Packets in ppp_send_frame catched by pass_filter are only dropped if
debuging is enabled:
if (ppp->pass_filter.filter
&& sk_run_filter(skb, ppp->pass_filter.filter,
ppp->pass_filter.len) == 0) {
if (ppp->debug & 1) {
printk(KERN_DEBUG "PPP: outbound frame
not passed\n");
kfree_skb(skb);
return;
}
}
The problem is still present in 2.5 bitkeeper tree. Attached patch fixes it.
Regards,
Patrick
[-- Attachment #2: ppp_filter-outbound-fix.diff --]
[-- Type: text/plain, Size: 598 bytes --]
--- linux-2.4.20/drivers/net/ppp_generic.c.orig 2003-01-17 13:15:32.000000000 +0100
+++ linux-2.4.20/drivers/net/ppp_generic.c 2003-01-17 13:16:23.000000000 +0100
@@ -965,11 +965,10 @@
if (ppp->pass_filter.filter
&& sk_run_filter(skb, ppp->pass_filter.filter,
ppp->pass_filter.len) == 0) {
- if (ppp->debug & 1) {
+ if (ppp->debug & 1)
printk(KERN_DEBUG "PPP: outbound frame not passed\n");
- kfree_skb(skb);
- return;
- }
+ kfree_skb(skb);
+ return;
}
/* if this packet passes the active filter, record the time */
if (!(ppp->active_filter.filter
next reply other threads:[~2003-01-17 12:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-17 12:31 Patrick McHardy [this message]
2003-01-17 22:20 ` [PATCH]: PPP_FILTER outbound only drops with debugging enables Paul Mackerras
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