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-rw-r--r--security/selinux/ss/policydb.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 2bb9c2fd5f1a..9cd9b7c661ec 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -138,6 +138,11 @@ static struct policydb_compat_info policydb_compat[] = {
.sym_num = SYM_NUM,
.ocon_num = OCON_NUM,
},
+ {
+ .version = POLICYDB_VERSION_DEFAULT_TYPE,
+ .sym_num = SYM_NUM,
+ .ocon_num = OCON_NUM,
+ },
};
static struct policydb_compat_info *policydb_lookup_compat(int version)
@@ -1321,6 +1326,13 @@ static int class_read(struct policydb *p, struct hashtab *h, void *fp)
cladatum->default_range = le32_to_cpu(buf[2]);
}
+ if (p->policyvers >= POLICYDB_VERSION_DEFAULT_TYPE) {
+ rc = next_entry(buf, fp, sizeof(u32) * 1);
+ if (rc)
+ goto bad;
+ cladatum->default_type = le32_to_cpu(buf[0]);
+ }
+
rc = hashtab_insert(h, key, cladatum);
if (rc)
goto bad;
@@ -2857,6 +2869,13 @@ static int class_write(void *vkey, void *datum, void *ptr)
return rc;
}
+ if (p->policyvers >= POLICYDB_VERSION_DEFAULT_TYPE) {
+ buf[0] = cpu_to_le32(cladatum->default_type);
+ rc = put_entry(buf, sizeof(uint32_t), 1, fp);
+ if (rc)
+ return rc;
+ }
+
return 0;
}