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selinux: fix error return code in policydb_read()

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Fix to return negative error code -ENOMEM from the kvcalloc() error
handling case instead of 0, as done elsewhere in this function.

Fixes: acdf52d97f ("selinux: convert to kvmalloc")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Wei Yongjun 2020-04-29 07:30:53 +00:00 committed by Paul Moore
parent 9521eb3ea1
commit 4c09f8b691
1 changed files with 1 additions and 0 deletions
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security/selinux/ss/policydb.c
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@ -2638,6 +2638,7 @@ int policydb_read(struct policydb *p, void *fp)
if (rc) if (rc)
goto bad; goto bad;
rc = -ENOMEM;
p->type_attr_map_array = kvcalloc(p->p_types.nprim, p->type_attr_map_array = kvcalloc(p->p_types.nprim,
sizeof(*p->type_attr_map_array), sizeof(*p->type_attr_map_array),
GFP_KERNEL); GFP_KERNEL);