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| author | GUO Zihua <guozihua@huawei.com> | 2022-09-21 15:58:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-31 15:33:08 +0300 |
| commit | 26e69e719a2f977c3676bd0556a2eac6b4f1c7d8 (patch) | |
| tree | 0146ab6d8fccc0f0ae5e654985e66770324697aa /drivers/most | |
| parent | 475add46170dc1b634cb31c85c74c6487ad04414 (diff) | |
| download | linux-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/most')
0 files changed, 0 insertions, 0 deletions