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-rw-r--r--security/selinux/ss/conditional.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/security/selinux/ss/conditional.c b/security/selinux/ss/conditional.c
index 775418aa0a8..aac40c7ff28 100644
--- a/security/selinux/ss/conditional.c
+++ b/security/selinux/ss/conditional.c
@@ -263,7 +263,7 @@ static int cond_insertf(struct avtab *a, struct avtab_key *k, struct avtab_datum
struct cond_av_list *other = data->other, *list, *cur;
struct avtab_node *node_ptr;
u8 found;
-
+ int rc = -EINVAL;
/*
* For type rules we have to make certain there aren't any
@@ -313,12 +313,15 @@ static int cond_insertf(struct avtab *a, struct avtab_key *k, struct avtab_datum
node_ptr = avtab_insert_nonunique(&p->te_cond_avtab, k, d);
if (!node_ptr) {
printk(KERN_ERR "SELinux: could not insert rule.\n");
+ rc = -ENOMEM;
goto err;
}
list = kzalloc(sizeof(struct cond_av_list), GFP_KERNEL);
- if (!list)
+ if (!list) {
+ rc = -ENOMEM;
goto err;
+ }
list->node = node_ptr;
if (!data->head)
@@ -331,7 +334,7 @@ static int cond_insertf(struct avtab *a, struct avtab_key *k, struct avtab_datum
err:
cond_av_list_destroy(data->head);
data->head = NULL;
- return -1;
+ return rc;
}
static int cond_read_av_list(struct policydb *p, void *fp, struct cond_av_list **ret_list, struct cond_av_list *other)
@@ -345,8 +348,8 @@ static int cond_read_av_list(struct policydb *p, void *fp, struct cond_av_list *
len = 0;
rc = next_entry(buf, fp, sizeof(u32));
- if (rc < 0)
- return -1;
+ if (rc)
+ return rc;
len = le32_to_cpu(buf[0]);
if (len == 0)
@@ -361,7 +364,6 @@ static int cond_read_av_list(struct policydb *p, void *fp, struct cond_av_list *
&data);
if (rc)
return rc;
-
}
*ret_list = data.head;