Initialize policydb.process_class eariler.
Initialize policydb.process_class once all symtabs read from policy image,
so that it could be used to setup the role_trans.tclass field when a lower
version policy.X is loaded.
Signed-off-by: Harry Ciao <qingtao.cao@windriver.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index a493eae..82373eb 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -2275,6 +2275,11 @@
p->symtab[i].nprim = nprim;
}
+ rc = -EINVAL;
+ p->process_class = string_to_security_class(p, "process");
+ if (!p->process_class)
+ goto bad;
+
rc = avtab_read(&p->te_avtab, fp, p);
if (rc)
goto bad;
@@ -2359,11 +2364,6 @@
goto bad;
rc = -EINVAL;
- p->process_class = string_to_security_class(p, "process");
- if (!p->process_class)
- goto bad;
-
- rc = -EINVAL;
p->process_trans_perms = string_to_av_perm(p, p->process_class, "transition");
p->process_trans_perms |= string_to_av_perm(p, p->process_class, "dyntransition");
if (!p->process_trans_perms)