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(parent: e10a1aa) | patch
NFC: fix possible resource leak
authorPan Bian <bianpan2016@163.com>
Thu, 21 Jan 2021 15:37:45 +0000 (07:37 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 3 Feb 2021 22:28:51 +0000 (23:28 +0100)
commit5a48918811c82aa9693b216bd3065aa0762ed222
tree3d1958ac746a5e174ac40f129b00e8be57c7eba2tree | snapshot
parente10a1aad5f7cc969a78424c8b28cafdbb9299c8fcommit | diff
NFC: fix possible resource leak

commit d8f923c3ab96dbbb4e3c22d1afc1dc1d3b195cd8 upstream.

Put the device to avoid resource leak on path that the polling flag is
invalid.

Fixes: a831b9132065 ("NFC: Do not return EBUSY when stopping a poll that's already stopped")
Signed-off-by: Pan Bian <bianpan2016@163.com>
Link: https://lore.kernel.org/r/20210121153745.122184-1-bianpan2016@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/nfc/netlink.c diff | blob | history
Domain: System / Kernel;