Commit 9891d068 authored by Navid Emamdoost's avatar Navid Emamdoost Committed by David S. Miller

st21nfca_connectivity_event_received: null check the allocation

devm_kzalloc may fail and return null. So the null check is needed.
Signed-off-by: default avatarNavid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4b663366
...@@ -317,6 +317,8 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host, ...@@ -317,6 +317,8 @@ int st21nfca_connectivity_event_received(struct nfc_hci_dev *hdev, u8 host,
transaction = (struct nfc_evt_transaction *)devm_kzalloc(dev, transaction = (struct nfc_evt_transaction *)devm_kzalloc(dev,
skb->len - 2, GFP_KERNEL); skb->len - 2, GFP_KERNEL);
if (!transaction)
return -ENOMEM;
transaction->aid_len = skb->data[1]; transaction->aid_len = skb->data[1];
memcpy(transaction->aid, &skb->data[2], memcpy(transaction->aid, &skb->data[2],
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment