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Date: Thu, 31 Mar 2016 10:23:34 +0200 From: Jiri Slaby <jslaby@...e.cz> To: gregkh@...uxfoundation.org Cc: linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org, Jiri Slaby <jslaby@...e.cz> Subject: [PATCH 2/2] TTY: serial/ifx6x60, initialize more In ifx_spi_complete, 'more' is not initialized. It is set only if the status is clear and only if the header is parsed OK. If any of those is not true, 'more' can be used uninitialized in that function later. Signed-off-by: Jiri Slaby <jslaby@...e.cz> --- drivers/tty/serial/ifx6x60.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c index 2085a6cfa44b..d386346248de 100644 --- a/drivers/tty/serial/ifx6x60.c +++ b/drivers/tty/serial/ifx6x60.c @@ -651,7 +651,7 @@ static void ifx_spi_complete(void *ctx) struct ifx_spi_device *ifx_dev = ctx; int length; int actual_length; - unsigned char more; + unsigned char more = 0; unsigned char cts; int local_write_pending = 0; int queue_length; -- 2.7.4
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