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Re: [PATCH 2/2] Drop GLIBC_TUNABLES for setxid programs when tunables is disabled

From: Florian Weimer <fweimer at redhat dot com>
To: Siddhesh Poyarekar <siddhesh at sourceware dot org>, libc-alpha at sourceware dot org
Date: Wed, 1 Feb 2017 13:16:55 +0100
Subject: Re: [PATCH 2/2] Drop GLIBC_TUNABLES for setxid programs when tunables is disabled
Authentication-results: sourceware.org; auth=none
References: <1485949078-30635-1-git-send-email-siddhesh@sourceware.org> <1485949078-30635-3-git-send-email-siddhesh@sourceware.org>

On 02/01/2017 12:37 PM, Siddhesh Poyarekar wrote:

	* sysdeps/generic/unsecvars.h: Add GLIBC_TUNABLES.
	* elf/tst-env-setuid-tunables.c
	(test_child_tunables)[!HAVE_TUNABLES]: Verify that
	GLIBC_TUNABLES is removed in a setgid process.


Looks reasonable.  Thanks.

Florian

References:
- [PATCHv2 0/2] Environment variable security and tunables
  - From: Siddhesh Poyarekar
- [PATCH 2/2] Drop GLIBC_TUNABLES for setxid programs when tunables is disabled
  - From: Siddhesh Poyarekar

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