From 9986ffd9032a103df54fa4ed85f8f83f6b215194 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 3 Sep 2012 18:09:53 +0800 Subject: [PATCH] parport: fix possible memory leak in parport_gsc_probe_port() ops has been allocated in this function and should be freed before leaving from the error handling cases. spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: Greg Kroah-Hartman --- drivers/parport/parport_gsc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c index 5d6de380e42b..352f96180bc7 100644 --- a/drivers/parport/parport_gsc.c +++ b/drivers/parport/parport_gsc.c @@ -271,6 +271,7 @@ struct parport *__devinit parport_gsc_probe_port (unsigned long base, if (!parport_SPP_supported (p)) { /* No port. */ kfree (priv); + kfree(ops); return NULL; } parport_PS2_supported (p);