From: Venkatesh Srinivas <me@acm.jhu.edu>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] segattach off-by-one?
Date: Fri, 25 Sep 2009 14:01:09 -0400 [thread overview]
Message-ID: <f75780240909251101l1fb7bf3drb52c1a5cdcf4f034@mail.gmail.com> (raw)
In-Reply-To: <0394dacaee5cc8e182b6c87f23bd1c8f@brasstown.quanstro.net>
So in my example, va = 0x10001001, len = 0x1000. I understood that to
mean [0x10001001, 0x10002001) was the newly-valid interval, which
would mean 0x10002000 was a valid address...
The segattach manpage says va+len is 'rounded up'; wouldn't that mean
the expanded interval was [0x10001000, 0x10003000)? Or am I misreading
the manpage?
Thanks,
-- vs
next prev parent reply other threads:[~2009-09-25 18:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <<f75780240909242033k11fb23a0o237f7dbedf9a7bee@mail.gmail.com>
2009-09-25 4:34 ` erik quanstrom
2009-09-25 18:01 ` Venkatesh Srinivas [this message]
2009-09-25 18:18 ` erik quanstrom
2009-09-25 18:32 ` erik quanstrom
2009-09-25 3:33 Venkatesh Srinivas
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