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(parent: b296aac) | 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 17:03:00 +0000 (10:03 -0700)
commit45af0b209e5bdd66804a07b06dec30b5ccaef2de
tree4b6821ed4d54aeda1ef116668fa314a41d8440cctree | snapshot
parentb296aacfcceb3e6511b5d5fe77b22f5840ebe290commit | 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 | history
Domain: System / Kernel;