linux-stable/drivers/nfc/s3fwrn5
Shang XiaoJing 1938b290d4 nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send()
[ Upstream commit 3a146b7e30 ]

s3fwrn5_nci_send() will call s3fwrn5_i2c_write() or s3fwrn82_uart_write(),
and free the skb if write() failed. However, even if the write() run
succeeds, the skb will not be freed in write(). As the result, the skb
will memleak. s3fwrn5_nci_send() should also free the skb when write()
succeeds.

Fixes: c04c674fad ("nfc: s3fwrn5: Add driver for Samsung S3FWRN5 NFC Chip")
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-10 15:47:20 +01:00
..
core.c nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send() 2022-11-10 15:47:20 +01:00
firmware.c nfc: s3fwrn5: Release the nfc firmware 2020-12-29 13:47:02 +01:00
firmware.h
i2c.c
Kconfig
Makefile
nci.c
nci.h
s3fwrn5.h