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Diffstat (limited to 'net/bpf/test_run.c')
-rw-r--r--net/bpf/test_run.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index 1153bbcdff72..0be4497cb832 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -218,10 +218,18 @@ static int convert___skb_to_skb(struct sk_buff *skb, struct __sk_buff *__skb)
if (!range_is_zero(__skb, offsetof(struct __sk_buff, cb) +
FIELD_SIZEOF(struct __sk_buff, cb),
+ offsetof(struct __sk_buff, tstamp)))
+ return -EINVAL;
+
+ /* tstamp is allowed */
+
+ if (!range_is_zero(__skb, offsetof(struct __sk_buff, tstamp) +
+ FIELD_SIZEOF(struct __sk_buff, tstamp),
sizeof(struct __sk_buff)))
return -EINVAL;
skb->priority = __skb->priority;
+ skb->tstamp = __skb->tstamp;
memcpy(&cb->data, __skb->cb, QDISC_CB_PRIV_LEN);
return 0;
@@ -235,6 +243,7 @@ static void convert_skb_to___skb(struct sk_buff *skb, struct __sk_buff *__skb)
return;
__skb->priority = skb->priority;
+ __skb->tstamp = skb->tstamp;
memcpy(__skb->cb, &cb->data, QDISC_CB_PRIV_LEN);
}