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Replace magic for trusting the secondary keyring with #define

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commit 817aef260037f33ee0f44c17fe341323d3aebd6d upstream.

Replace the use of a magic number that indicates that verify_*_signature()
should use the secondary keyring with a symbol.

Signed-off-by: Yannik Sembritzki <yannik@sembritzki.me>
Signed-off-by: David Howells <dhowells@redhat.com>
Cc: keyrings@vger.kernel.org
Cc: linux-security-module@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yannik Sembritzki 2018-08-16 14:05:10 +01:00 • committed by Greg Kroah-Hartman
parent ba99ff79ac
commit 40b08cdac9
3 changed files with 9 additions and 2 deletions
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6
include/linux/verification.h
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@ -12,6 +12,12 @@
#ifndef _LINUX_VERIFICATION_H
#define _LINUX_VERIFICATION_H
/*
* Indicate that both builtin trusted keys and secondary trusted keys
* should be used.
*/
#define VERIFY_USE_SECONDARY_KEYRING ((struct key *)1UL)
/*
* The use to which an asymmetric key is being put.
*/