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(parent: 044c4a5) | 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 22:23:27 +0000 (23:23 +0100)
commitcff34a433733ea101a2c8233a18f3f2dad82d362
treeacf4aa7c5135cc4bae53241c6efd703c0223349etree | snapshot
parent044c4a5b5b67a0701286841d6b07f881e44936b0commit | 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 | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git