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Date: Thu, 10 Jan 2013 19:41:59 +0100 From: Rafal Krypa <r.krypa@...sung.com> To: Casey Schaufler <casey@...aufler-ca.com> Cc: linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org, Rafal Krypa <r.krypa@...sung.com> Subject: [PATCHv2] Smack: add support for modification of existing rules The following patch introduces in-place modification of Smack rules. Until now Smack supported only overwriting of existing rules. To change permitted access for a given subject and object, user had to read list of rules to get current accesses, modify it and write modified rule back to kernel. This way was inefficient, non-atomic and unnecessarily difficult. New interface is intended to ease such modifications. Changes in v2: - dropped patches for smackfs seq list operations - changed modification approach to simple integer assignment Rafal Krypa (1): Smack: add support for modification of existing rules Documentation/security/Smack.txt | 11 ++ security/smack/smackfs.c | 249 ++++++++++++++++++++++++++------------ 2 files changed, 181 insertions(+), 79 deletions(-) -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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