Messages in this thread | | | Date | Fri, 27 Mar 2020 11:07:07 +1100 (AEDT) | From | James Morris <> | Subject | Re: [PATCH v4 2/7] ima: Evaluate error in init_ima() |
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On Wed, 25 Mar 2020, Roberto Sassu wrote:
> Evaluate error in init_ima() before register_blocking_lsm_notifier() and > return if not zero. > > Cc: stable@vger.kernel.org # 5.3.x > Fixes: b16942455193 ("ima: use the lsm policy update notifier") > Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com> > --- > security/integrity/ima/ima_main.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c > index 9d0abedeae77..f96f151294e6 100644 > --- a/security/integrity/ima/ima_main.c > +++ b/security/integrity/ima/ima_main.c > @@ -792,6 +792,9 @@ static int __init init_ima(void) > error = ima_init(); > } > > + if (error) > + return error; > + > error = register_blocking_lsm_notifier(&ima_lsm_policy_notifier); > if (error) > pr_warn("Couldn't register LSM notifier, error %d\n", error); >
Reviewed-by: James Morris <jamorris@linux.microsoft.com>
-- James Morris <jmorris@namei.org>
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