Fedor Pchelkin 25ff6f8a5a nfc: fix memory leak of se_io context in nfc_genl_se_io ... The callback context for sending/receiving APDUs to/from the selected secure element is allocated inside nfc_genl_se_io and supposed to be eventually freed in se_io_cb callback function. However, there are several error paths where the bwi_timer is not charged to call se_io_cb later, and the cb_context is leaked. The patch proposes to free the cb_context explicitly on those error paths. At the moment we can't simply check 'dev->ops->se_io()' return value as it may be negative in both cases: when the timer was charged and was not. Fixes: 5ce3f32b52 ("NFC: netlink: SE API implementation") Reported-by: syzbot+df64c0a2e8d68e78a4fa@syzkaller.appspotmail.com Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru> Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-02-26 14:55:13 +00:00
..
fdp	nfc: fdp: Fix potential memory leak in fdp_nci_send()	2022-10-30 21:43:26 +00:00
microread	nfc: microread: Convert to i2c's .probe_new()	2022-11-23 12:50:06 -08:00
nfcmrvl	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
nxp-nci	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
pn533	nfc: pn533: Wait for out_urb's completion in pn533_usb_send_frame()	2023-01-09 07:34:13 +00:00
pn544	nfc: pn544: Convert to i2c's .probe_new()	2022-11-23 12:50:07 -08:00
s3fwrn5	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
st-nci	nfc: fix memory leak of se_io context in nfc_genl_se_io	2023-02-26 14:55:13 +00:00
st21nfca	nfc: fix memory leak of se_io context in nfc_genl_se_io	2023-02-26 14:55:13 +00:00
st95hf
Kconfig
Makefile
mei_phy.c
mei_phy.h
nfcsim.c
port100.c
trf7970a.c
virtual_ncidev.c	NFC: nci: Allow to create multiple virtual nci devices	2022-11-17 13:48:01 +01:00