Commit 1dae42bf authored May 25, 2011 by J Freyensee Committed by Greg Kroah-Hartman Jun 07, 2011

pti: ENXIO error case memory leak PTI fix.



This patch fixes a memory leak that can occur in the error case
ENXIO is returned in the pti_tty_install() routine.

Signed-off-by: J Freyensee <james_p_freyensee@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 29021bcc

drivers/misc/pti.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -476,8 +476,10 @@ static int pti_tty_install(struct tty_driver driver, struct tty_struct tty)
		else
		pti_tty_data->mc = pti_request_masterchannel(2);

		if (pti_tty_data->mc == NULL)
		if (pti_tty_data->mc == NULL) {
		kfree(pti_tty_data);
		return -ENXIO;
		}
		tty->driver_data = pti_tty_data;
		}