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(parent: de3ca50) | patch
USB: mos7840: fix port-device leak in error path
authorJohan Hovold <jhovold@gmail.com>
Thu, 25 Oct 2012 11:35:10 +0000 (13:35 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 31 Oct 2012 16:51:36 +0000 (09:51 -0700)
commit52fb227a7bddeb94b1e3a630755b232ddfc8a741
treeae35500f4049db57c05e3882111ee0f8a5704044tree | snapshot
parentde3ca50ea7524819a881d841e73ffb0c2aed73f7commit | diff
USB: mos7840: fix port-device leak in error path

commit 3eb55cc4ed88eee3b5230f66abcdbd2a91639eda upstream.

The driver set the usb-serial port pointers to NULL on errors in attach,
effectively preventing usb-serial core from decrementing the port ref
counters and releasing the port devices and associated data.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/mos7840.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git