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-rw-r--r--net/sched/cls_u32.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 09487af..95fdf4e 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -78,8 +78,11 @@ struct tc_u_hnode {
struct tc_u_common *tp_c;
int refcnt;
unsigned int divisor;
- struct tc_u_knode __rcu *ht[1];
struct rcu_head rcu;
+ /* The 'ht' field MUST be the last field in structure to allow for
+ * more entries allocated at end of structure.
+ */
+ struct tc_u_knode __rcu *ht[1];
};
struct tc_u_common {
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