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-rw-r--r--security/selinux/ss/services.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index ab6dbce5fd2a..afcbc19817f7 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -530,12 +530,18 @@ static void type_attribute_bounds_av(struct context *scontext,
struct context lo_scontext;
struct context lo_tcontext;
struct av_decision lo_avd;
- struct type_datum *source
- = policydb.type_val_to_struct[scontext->type - 1];
- struct type_datum *target
- = policydb.type_val_to_struct[tcontext->type - 1];
+ struct type_datum *source;
+ struct type_datum *target;
u32 masked = 0;
+ source = flex_array_get_ptr(policydb.type_val_to_struct_array,
+ scontext->type - 1);
+ BUG_ON(!source);
+
+ target = flex_array_get_ptr(policydb.type_val_to_struct_array,
+ tcontext->type - 1);
+ BUG_ON(!target);
+
if (source->bounds) {
memset(&lo_avd, 0, sizeof(lo_avd));
@@ -828,7 +834,8 @@ int security_bounded_transition(u32 old_sid, u32 new_sid)
index = new_context->type;
while (true) {
- type = policydb.type_val_to_struct[index - 1];
+ type = flex_array_get_ptr(policydb.type_val_to_struct_array,
+ index - 1);
BUG_ON(!type);
/* not bounded anymore */

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