linux-kernel - Re: [PATCH] kprobes: be more permissive when user specifies both symbol name and address

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Message-ID: <CAHz2CGUBzeLQhe3CqgV_3+SFQmatFx1orsDBin68_c_oiaFTUg@mail.gmail.com>
Date:	Tue, 15 Apr 2014 16:33:03 +0800
From:	Zhan Jianyu <nasa4836@...il.com>
To:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
Cc:	ananth@...ibm.com, anil.s.keshavamurthy@...el.com,
	David Miller <davem@...emloft.net>, rdunlap@...radead.org,
	linux-doc@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	"yrl.pp-manager.tt@...achi.com" <yrl.pp-manager.tt@...achi.com>
Subject: Re: [PATCH] kprobes: be more permissive when user specifies both
 symbol name and address

On Tue, Apr 15, 2014 at 4:27 PM, Masami Hiramatsu
<masami.hiramatsu.pt@...achi.com> wrote:
>
>   Plus, if the p->offset and offs are different, fail too.

Oh, yeah, I have did this check it patch too.  BTW, I found that the
offset has different types
in kallsyms_lookup(which is unsigned long) and  in struct kprobe(which
is unsigned int)



Regards,
Jianyu Zhan
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