diff options
| author | Daniel Mack <daniel@zonque.org> | 2018-05-16 15:32:47 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2018-06-04 07:34:54 +0200 |
| commit | c99f996b2ba49572d228075a5517455b8ecf6585 (patch) | |
| tree | 5032beab500b36ff2f3df2d76af402f109f64107 | |
| parent | 85ef4f34cc64ecd13099817bbcab0b46564f7413 (diff) | |
| download | nfc-next-c99f996b2ba49572d228075a5517455b8ecf6585.tar.gz | |
NFC: st95hf: drop illegal kfree_skb()
The skb that is passed in to ->in_send_cmd() is freed by the core when the
function returns. Calling kfree_skb() on it from the driver callback will
hence lead to a double-free.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| -rw-r--r-- | drivers/nfc/st95hf/core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c index 394bdc7b0cf27..a50a95cfcfd8e 100644 --- a/drivers/nfc/st95hf/core.c +++ b/drivers/nfc/st95hf/core.c @@ -995,8 +995,6 @@ static int st95hf_in_send_cmd(struct nfc_digital_dev *ddev, goto free_skb_resp; } - kfree_skb(skb); - return rc; free_skb_resp: |