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| author | Chuhong Yuan <hslester96@gmail.com> | 2020-05-28 18:20:37 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-10 20:24:54 +0200 |
| commit | 165508e456b1dd04ef680cf3d0d20133dfc84292 (patch) | |
| tree | a678c3a0ef3a49fe50c717b0b7d92dc7633fd49a /drivers/nfc | |
| parent | 87adb76710d0119cee1fabdfa5ad5b0ed8f6ad12 (diff) | |
| download | linux-165508e456b1dd04ef680cf3d0d20133dfc84292.tar.gz linux-165508e456b1dd04ef680cf3d0d20133dfc84292.tar.bz2 linux-165508e456b1dd04ef680cf3d0d20133dfc84292.zip | |
NFC: st21nfca: add missed kfree_skb() in an error path
[ Upstream commit 3decabdc714ca56c944f4669b4cdec5c2c1cea23 ]
st21nfca_tm_send_atr_res() misses to call kfree_skb() in an error path.
Add the missed function call to fix it.
Fixes: 1892bf844ea0 ("NFC: st21nfca: Adding P2P support to st21nfca in Initiator & Target mode")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/st21nfca/dep.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/nfc/st21nfca/dep.c b/drivers/nfc/st21nfca/dep.c index 60acdfd1cb8c..856a10c293f8 100644 --- a/drivers/nfc/st21nfca/dep.c +++ b/drivers/nfc/st21nfca/dep.c @@ -173,8 +173,10 @@ static int st21nfca_tm_send_atr_res(struct nfc_hci_dev *hdev, memcpy(atr_res->gbi, atr_req->gbi, gb_len); r = nfc_set_remote_general_bytes(hdev->ndev, atr_res->gbi, gb_len); - if (r < 0) + if (r < 0) { + kfree_skb(skb); return r; + } } info->dep_info.curr_nfc_dep_pni = 0; |