WSL2-Linux-Kernel/net/nfc
Fedor Pchelkin 339e480baa nfc: change order inside nfc_se_io error path
commit 7d834b4d1a upstream.

cb_context should be freed on the error path in nfc_se_io as stated by
commit 25ff6f8a5a ("nfc: fix memory leak of se_io context in
nfc_genl_se_io").

Make the error path in nfc_se_io unwind everything in reverse order, i.e.
free the cb_context after unlocking the device.

Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230306212650.230322-1-pchelkin@ispras.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-17 08:48:49 +01:00
..
hci nfc: constify local pointer variables 2021-07-30 17:22:52 +02:00
nci NFC: nci: Bounds check struct nfc_target arrays 2022-12-14 11:37:27 +01:00
Kconfig net: remove redundant 'depends on NET' 2021-01-27 17:04:12 -08:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
af_nfc.c nfc: fix error handling of nfc_proto_register() 2021-10-13 17:32:38 -07:00
core.c NFC: NULL out the dev->rfkill to prevent UAF 2022-06-09 10:22:46 +02:00
digital.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
digital_core.c NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() 2021-10-13 17:44:29 -07:00
digital_dep.c net:nfc:digital: Fix a double free in digital_tg_recv_dep_req 2021-04-27 15:36:10 -07:00
digital_technology.c NFC: digital: fix possible memory leak in digital_in_send_sdd_req() 2021-10-13 17:44:29 -07:00
llcp.h nfc: constify several pointers to u8, char and sk_buff 2021-07-30 17:22:52 +02:00
llcp_commands.c nfc: constify several pointers to u8, char and sk_buff 2021-07-30 17:22:52 +02:00
llcp_core.c net: nfc: Fix use-after-free in local_cleanup() 2023-02-01 08:27:08 +01:00
llcp_sock.c nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind() 2022-01-27 11:02:48 +01:00
netlink.c nfc: change order inside nfc_se_io error path 2023-03-17 08:48:49 +01:00
nfc.h nfc: constify several pointers to u8, char and sk_buff 2021-07-30 17:22:52 +02:00
rawsock.c net: in_irq() cleanup 2021-08-13 14:09:19 -07:00