linux-kernel - Re: [PATCH 1/2] um: Set secure access mode for temporary file

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Message-ID: <565A1F49.3040408@nod.at>
Date:	Sat, 28 Nov 2015 22:40:25 +0100
From:	Richard Weinberger <richard@....at>
To:	Mickaël Salaün <mic@...ikod.net>,
	linux-kernel@...r.kernel.org
Cc:	Jeff Dike <jdike@...toit.com>,
	Tristan Schmelcher <tschmelcher@...gle.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	user-mode-linux-devel@...ts.sourceforge.net,
	user-mode-linux-user@...ts.sourceforge.net
Subject: Re: [PATCH 1/2] um: Set secure access mode for temporary file

Am 28.11.2015 um 22:32 schrieb Mickaël Salaün:
> Replace the default insecure mode 0777 with 0700 for temporary file.
> 
> Prohibit other users to change the executable mapped code.

Hmm, isn't the tmp file already unlinked at this stage?

Thanks,
//richard
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