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path: root/security/integrity/ima/ima_policy.c
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Diffstat (limited to 'security/integrity/ima/ima_policy.c')
-rw-r--r--security/integrity/ima/ima_policy.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index a8802b8da946..8040215c0252 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -398,12 +398,6 @@ static struct ima_rule_entry *ima_lsm_copy_rule(struct ima_rule_entry *entry)
nentry->lsm[i].type = entry->lsm[i].type;
nentry->lsm[i].args_p = entry->lsm[i].args_p;
- /*
- * Remove the reference from entry so that the associated
- * memory will not be freed during a later call to
- * ima_lsm_free_rule(entry).
- */
- entry->lsm[i].args_p = NULL;
ima_filter_rule_init(nentry->lsm[i].type, Audit_equal,
nentry->lsm[i].args_p,
@@ -417,6 +411,7 @@ static struct ima_rule_entry *ima_lsm_copy_rule(struct ima_rule_entry *entry)
static int ima_lsm_update_rule(struct ima_rule_entry *entry)
{
+ int i;
struct ima_rule_entry *nentry;
nentry = ima_lsm_copy_rule(entry);
@@ -431,7 +426,8 @@ static int ima_lsm_update_rule(struct ima_rule_entry *entry)
* references and the entry itself. All other memory references will now
* be owned by nentry.
*/
- ima_lsm_free_rule(entry);
+ for (i = 0; i < MAX_LSM_RULES; i++)
+ ima_filter_rule_free(entry->lsm[i].rule);
kfree(entry);
return 0;