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Merge "msm: ipa3: Add proper check for incoming skb"

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qctecmdr 2021-06-28 08:00:07 -07:00 • committed by Gerrit - the friendly Code Review server
commit 7eee966ca0
1 changed files with 5 additions and 0 deletions
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5
drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c
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@ -1204,6 +1204,11 @@ static netdev_tx_t ipa3_wwan_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
if (unlikely(skb == NULL)) {
IPAWANERR_RL("unexpected NULL data\n");
return NETDEV_TX_BUSY;
}
if (skb->protocol != htons(ETH_P_MAP)) {
IPAWANDBG_LOW
("SW filtering out none QMAP packet received from %s",