Messages in this thread Patch in this message | | | Date | Sat, 12 Jan 2008 15:12:52 -0500 | From | Andres Salomon <> | Subject | [PATCH] input: psmouse: fix input_dev leak in lifebook driver |
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The lifebook driver may register a second input device, but it never unregisters it. This fixes that.
Signed-off-by: Andres Salomon <dilinger@debian.org> --- drivers/input/mouse/lifebook.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c index 9ec57d8..df81b0a 100644 --- a/drivers/input/mouse/lifebook.c +++ b/drivers/input/mouse/lifebook.c @@ -225,8 +225,13 @@ static void lifebook_set_resolution(struct psmouse *psmouse, unsigned int resolu static void lifebook_disconnect(struct psmouse *psmouse) { + struct lifebook_data *priv = psmouse->private; + psmouse_reset(psmouse); - kfree(psmouse->private); + if (priv) { + input_unregister_device(priv->dev2); + kfree(priv); + } psmouse->private = NULL; } -- 1.5.3.5
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