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authorDmitry Kasatkin <d.kasatkin@samsung.com>2014-09-24 11:05:10 +0300
committerMimi Zohar <zohar@linux.vnet.ibm.com>2014-10-07 14:32:52 -0400
commit0f34a0060aebf202010b3f8fef348653a2df2346 (patch)
tree5cb7a5aabb05827889989c779ac8a2242cd4a0df /security/integrity/digsig.c
parent594081ee7145cc30a3977cb4e218f81213b63dc5 (diff)
downloadlinux-0f34a0060aebf202010b3f8fef348653a2df2346.tar.gz
ima: check ima_policy_flag in the ima_file_free() hook
This patch completes the switching to the 'ima_policy_flag' variable in the checks at the beginning of IMA functions, starting with the commit a756024e. Checking 'iint_initialized' is completely unnecessary, because S_IMA flag is unset if iint was not allocated. At the same time the integrity cache is allocated with SLAB_PANIC and the kernel will panic if the allocation fails during kernel initialization. So on a running system iint_initialized is always true and can be removed. Changes in v3: * not limiting test to IMA_APPRAISE (spotted by Roberto Sassu) Changes in v2: * 'iint_initialized' removal patch merged to this patch (requested by Mimi) Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com> Acked-by: Roberto Sassu <roberto.sassu@polito.it>
Diffstat (limited to 'security/integrity/digsig.c')
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