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-rw-r--r--net/packet/af_packet.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 6080c0db0814..640d94e34635 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2033,7 +2033,7 @@ retry:
goto retry;
}
- if (!dev_validate_header(dev, skb->data, len)) {
+ if (!dev_validate_header(dev, skb->data, len) || !skb->len) {
err = -EINVAL;
goto out_unlock;
}