修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/net/tipc/crypto.c
..
..
@@ -1445,14 +1445,14 @@
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1445
 	struct tipc_crypto *tx = tipc_net(net)->crypto_tx;
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 	struct tipc_key key;
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1447
 
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-	spin_lock(&tx->lock);
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+	spin_lock_bh(&tx->lock);
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 	key = tx->key;
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 	WARN_ON(!key.active || tx_key != key.active);
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1451
 
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 	/* Free the active key */
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 	tipc_crypto_key_set_state(tx, key.passive, 0, key.pending);
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 	tipc_crypto_key_detach(tx->aead[key.active], &tx->lock);
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-	spin_unlock(&tx->lock);
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+	spin_unlock_bh(&tx->lock);
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 	pr_warn("%s: key is revoked\n", tx->name);
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 	return -EKEYREVOKED;
..
..
@@ -1964,7 +1964,8 @@
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 	skb_reset_network_header(*skb);
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 	skb_pull(*skb, tipc_ehdr_size(ehdr));
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-	pskb_trim(*skb, (*skb)->len - aead->authsize);
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+	if (pskb_trim(*skb, (*skb)->len - aead->authsize))
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+		goto free_skb;
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 	/* Validate TIPCv2 message */
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 	if (unlikely(!tipc_msg_validate(skb))) {