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selinux: fix error return code in policydb_read()

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Fix to return error code -EINVAL from the error handling case instead
of 0 (rc is overwrite to 0 when policyvers >=
POLICYDB_VERSION_ROLETRANS), as done elsewhere in this function.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
[PM: normalize "selinux" in patch subject, description line wrap]
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Wei Yongjun 2016-09-10 07:43:48 +00:00 committed by Paul Moore
parent 7c686af071
commit 9b6a9ecc2d
1 changed files with 1 additions and 0 deletions
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security/selinux/ss/policydb.c
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@ -2417,6 +2417,7 @@ int policydb_read(struct policydb *p, void *fp)
} else
tr->tclass = p->process_class;
rc = -EINVAL;
if (!policydb_role_isvalid(p, tr->role) ||
!policydb_type_isvalid(p, tr->type) ||
!policydb_class_isvalid(p, tr->tclass) ||