From: "Chad N. Tindel" <chad@tindel.net>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: netdev@oss.sgi.com, linux-net@vger.kernel.org
Subject: Re: Wrong UIDs reported in /proc/net/tcp
Date: Tue, 9 Nov 2004 18:04:11 -0500 [thread overview]
Message-ID: <20041109230411.GA91891@calma.pair.com> (raw)
In-Reply-To: <20041109225812.GA6001@gondor.apana.org.au>
> In 2.4 it is entirely possible to have a record broken up into two
> reads. There is no guarantee that the two reads will be reading the
> same record.
Let me make sure I understand what you're saying here...
You're saying that since pidentd is calling fgets(), that can actually result
in multiple read() calls. Because of this, the first half of the line
containing the address:port pairs can be with respect to one socket, and the
second half containing the euid can be from another socket?
Chad
next prev parent reply other threads:[~2004-11-09 23:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-09 20:53 Wrong UIDs reported in /proc/net/tcp Chad N. Tindel
2004-11-09 21:06 ` Herbert Xu
2004-11-09 22:43 ` Chad N. Tindel
2004-11-09 22:58 ` Herbert Xu
2004-11-09 23:04 ` Chad N. Tindel [this message]
2004-11-09 23:18 ` Herbert Xu
2004-11-18 19:02 ` Chad N. Tindel
2004-11-18 21:03 ` Herbert Xu
2004-11-18 21:27 ` Stephen Hemminger
2004-11-18 22:07 ` Herbert Xu
2004-11-18 22:16 ` David Stevens
2004-11-18 23:40 ` Herbert Xu
2004-11-18 23:49 ` Chad N. Tindel
2004-11-18 23:56 ` David Stevens
2004-11-19 1:26 ` Herbert Xu
2004-11-19 21:01 ` Chad N. Tindel
2004-11-19 14:27 ` Henrik Nordstrom
2004-11-09 21:11 ` akepner
2004-11-09 22:41 ` Chad N. Tindel
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