1 files changed, 14 insertions, 9 deletions

diff --git a/security/selinux/ss/sidtab.c b/security/selinux/ss/sidtab.c
index db5cce385bf8..38d25173aebd 100644
--- a/security/selinux/ss/sidtab.c
+++ b/security/selinux/ss/sidtab.c
@@ -18,6 +18,7 @@
 #include "flask.h"
 #include "security.h"
 #include "sidtab.h"
+#include "services.h"
 
 struct sidtab_str_cache {
 	struct rcu_head rcu_member;
@@ -292,7 +293,6 @@ int sidtab_context_to_sid(struct sidtab *s, struct context *context,
 	}
 
 	count = s->count;
-	convert = s->convert;
 
 	/* bail out if we already reached max entries */
 	rc = -EOVERFLOW;
@@ -316,25 +316,29 @@ int sidtab_context_to_sid(struct sidtab *s, struct context *context,
 	 * if we are building a new sidtab, we need to convert the context
 	 * and insert it there as well
 	 */
+	convert = s->convert;
 	if (convert) {
+		struct sidtab *target = convert->target;
+
 		rc = -ENOMEM;
-		dst_convert = sidtab_do_lookup(convert->target, count, 1);
+		dst_convert = sidtab_do_lookup(target, count, 1);
 		if (!dst_convert) {
 			context_destroy(&dst->context);
 			goto out_unlock;
 		}
 
-		rc = convert->func(context, &dst_convert->context,
-				   convert->args, GFP_ATOMIC);
+		rc = services_convert_context(convert->args,
+					      context, &dst_convert->context,
+					      GFP_ATOMIC);
 		if (rc) {
 			context_destroy(&dst->context);
 			goto out_unlock;
 		}
 		dst_convert->sid = index_to_sid(count);
 		dst_convert->hash = context_compute_hash(&dst_convert->context);
-		convert->target->count = count + 1;
+		target->count = count + 1;
 
-		hash_add_rcu(convert->target->context_to_sid,
+		hash_add_rcu(target->context_to_sid,
 			     &dst_convert->list, dst_convert->hash);
 	}
 
@@ -402,9 +406,10 @@ static int sidtab_convert_tree(union sidtab_entry_inner *edst,
 		}
 		i = 0;
 		while (i < SIDTAB_LEAF_ENTRIES && *pos < count) {
-			rc = convert->func(&esrc->ptr_leaf->entries[i].context,
-					   &edst->ptr_leaf->entries[i].context,
-					   convert->args, GFP_KERNEL);
+			rc = services_convert_context(convert->args,
+					&esrc->ptr_leaf->entries[i].context,
+					&edst->ptr_leaf->entries[i].context,
+					GFP_KERNEL);
 			if (rc)
 				return rc;
 			(*pos)++;