Commit fbb7d2e3 authored Nov 14, 2016 by Souptick Joarder Committed by Greg Kroah-Hartman Nov 16, 2016

serial: sunhv: Free memory when remove() is called



In each call to hv_remove(), con_read_page and con_write_page is not
getting freed and lead to memory leakage. Fix this by freeing both
pointers in hv_remove().

Signed-off-by: Souptick joarder <jrdr.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 31b5929d

drivers/tty/serial/sunhv.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -598,7 +598,8 @@ static int hv_remove(struct platform_device *dev)
		uart_remove_one_port(&sunhv_reg, port);

		sunserial_unregister_minors(&sunhv_reg, 1);

		kfree(con_read_page);
		kfree(con_write_page);
		kfree(port);
		sunhv_port = NULL;

Admin message