| | From | Greg Kroah-Hartman <> | | Subject | [PATCH 19/36] serial: ifx6x60: fix memory leak | | Date | Thu, 6 Jan 2011 14:23:08 -0800 |
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From: Vasiliy Kulikov <segoon@openwall.com>
If tty_register_driver() failed then tty_driver is still alive. Free it with put_tty_driver().
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/serial/ifx6x60.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/serial/ifx6x60.c b/drivers/serial/ifx6x60.c index 3f8d5ee..ab93763 100644 --- a/drivers/serial/ifx6x60.c +++ b/drivers/serial/ifx6x60.c @@ -1384,6 +1384,7 @@ static int __init ifx_spi_init(void) if (result) { pr_err("%s: tty_register_driver failed(%d)", DRVNAME, result); + put_tty_driver(tty_drv); return result; } -- 1.7.3.2
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