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linux/drivers/nfc
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Xiaohui Zhang 8a4d480702 nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred 
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>
2022-06-08 10:18:10 -07:00
..
fdp nfc: fdp: Merge the same judgment 2021-11-26 11:22:14 -08:00
microread nfc: microread: drop unneeded debug prints 2021-10-11 17:00:52 -07:00
nfcmrvl nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred 2022-06-08 10:18:10 -07:00
nxp-nci nfc: constify nci_ops 2021-07-25 09:21:20 +01:00
pn533 nfc: pn533: Fix buggy cleanup order 2022-05-18 13:58:13 +01:00
pn544 nfc: pn544: make array rset_cmd static const 2022-01-11 21:09:03 -08:00
s3fwrn5 nfc: s3fwrn5: simplify dereferencing pointer to struct device 2021-10-11 17:00:51 -07:00
st21nfca nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION 2022-06-08 10:17:17 -07:00
st95hf spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
st-nci spi: Make remove() return void 2022-02-28 10:43:07 -08:00
Kconfig nfc: Add a virtual nci device driver 2021-01-29 18:03:33 -08:00
Makefile nfc: Add a virtual nci device driver 2021-01-29 18:03:33 -08:00
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 2022-03-09 19:59:34 -08:00
trf7970a.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
virtual_ncidev.c nfc: virtual_ncidev: change default device permissions 2021-11-26 11:14:31 -08:00