lkml.org 
[lkml]   [2008]   [Dec]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH] Stop scaring users with "treason uncloaked!"
From
Date
These debug messages are uninformative and extremely alarming. Rather
than reporting a peer as a treacherous attacker, report it more
correctly as simply broken.

Signed-off-by: Matt Mackall <mpm@selenic.com>

diff -r 320a7bd38b8d net/ipv4/tcp_timer.c
--- a/net/ipv4/tcp_timer.c Mon Oct 27 17:33:24 2008 -0500
+++ b/net/ipv4/tcp_timer.c Thu Dec 18 16:06:39 2008 -0600
@@ -299,14 +299,14 @@
#ifdef TCP_DEBUG
struct inet_sock *inet = inet_sk(sk);
if (sk->sk_family == AF_INET) {
- LIMIT_NETDEBUG(KERN_DEBUG "TCP: Treason uncloaked! Peer " NIPQUAD_FMT ":%u/%u shrinks window %u:%u. Repaired.\n",
+ LIMIT_NETDEBUG(KERN_DEBUG "TCP: Broken peer " NIPQUAD_FMT ":%u/%u shrinks window %u:%u. Repaired.\n",
NIPQUAD(inet->daddr), ntohs(inet->dport),
inet->num, tp->snd_una, tp->snd_nxt);
}
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
else if (sk->sk_family == AF_INET6) {
struct ipv6_pinfo *np = inet6_sk(sk);
- LIMIT_NETDEBUG(KERN_DEBUG "TCP: Treason uncloaked! Peer " NIP6_FMT ":%u/%u shrinks window %u:%u. Repaired.\n",
+ LIMIT_NETDEBUG(KERN_DEBUG "TCP: Broken peer " NIP6_FMT ":%u/%u shrinks window %u:%u. Repaired.\n",
NIP6(np->daddr), ntohs(inet->dport),
inet->num, tp->snd_una, tp->snd_nxt);
}
--
Mathematics is the supreme nostalgia of our time.



\
 
 \ /
  Last update: 2008-12-18 23:19    [W:0.084 / U:0.844 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site