WSL2-Linux-Kernel/drivers/nfc
Xiaohui Zhang 6616872cfe nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
[ Upstream commit 8a4d480702 ]

Similar to the handling of play_deferred in commit 19cfe912c3
("Bluetooth: btusb: Fix memory leak in play_deferred"), we thought
a patch might be needed here as well.

Currently usb_submit_urb is called directly to submit deferred tx
urbs after unanchor them.

So the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb
and cause memory leak.

Put those urbs in tx_anchor to avoid the leak, and also fix the error
handling.

Signed-off-by: Xiaohui Zhang <xiaohuizhang@ruc.edu.cn>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220607083230.6182-1-xiaohuizhang@ruc.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-22 14:21:58 +02:00
..
fdp nfc: fdp: constify several pointers 2021-07-29 12:28:03 +01:00
microread nfc: microread: remove unused header includes 2021-08-26 09:13:35 +01:00
nfcmrvl nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred 2022-06-22 14:21:58 +02:00
nxp-nci nfc: constify nci_ops 2021-07-25 09:21:20 +01:00
pn533 nfc: pn533: Fix buggy cleanup order 2022-06-06 08:43:36 +02:00
pn544 nfc: pn544: remove unused header includes 2021-08-26 09:13:36 +01:00
s3fwrn5 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-07-31 09:14:46 -07:00
st-nci nfc: st-nci: Add SPI ID matching DT compatible 2021-09-23 12:53:06 +01:00
st21nfca nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION 2022-06-14 18:36:26 +02:00
st95hf nfc: st95hf: Make spi remove() callback return zero 2021-10-20 14:41:20 +01:00
Kconfig
Makefile
mei_phy.c nfc: mei_phy: constify buffer passed to mei_nfc_send() 2021-07-29 12:28:02 +01:00
mei_phy.h nfc: constify nfc_phy_ops 2021-07-25 09:21:21 +01:00
nfcsim.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-07-31 09:14:46 -07:00
port100.c NFC: port100: fix use-after-free in port100_send_complete 2022-03-16 14:23:39 +01:00
trf7970a.c nfc: trf7970a: constify several pointers 2021-07-29 12:28:03 +01:00
virtual_ncidev.c nfc: virtual_ncidev: Use wait queue instead of polling 2021-08-18 10:17:57 +01:00