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authorGUO Zihua <guozihua@huawei.com>2022-09-21 15:58:03 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-12-31 15:33:08 +0300
commit26e69e719a2f977c3676bd0556a2eac6b4f1c7d8 (patch)
tree0146ab6d8fccc0f0ae5e654985e66770324697aa /drivers/firewire
parent475add46170dc1b634cb31c85c74c6487ad04414 (diff)
downloadlinux-26e69e719a2f977c3676bd0556a2eac6b4f1c7d8.tar.xz
ima: Simplify ima_lsm_copy_rule
[ Upstream commit d57378d3aa4d864d9e590482602068af1b20c0c5 ] Currently ima_lsm_copy_rule() set the arg_p field of the source rule to NULL, so that the source rule could be freed afterward. It does not make sense for this behavior to be inside a "copy" function. So move it outside and let the caller handle this field. ima_lsm_copy_rule() now produce a shallow copy of the original entry including args_p field. Meaning only the lsm.rule and the rule itself should be freed for the original rule. Thus, instead of calling ima_lsm_free_rule() which frees lsm.rule as well as args_p field, free the lsm.rule directly. Signed-off-by: GUO Zihua <guozihua@huawei.com> Reviewed-by: Roberto Sassu <roberto.sassu@huawei.com> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/firewire')
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