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hso: memsetting wrong data in hso_get_count()

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The intent was to clear out the icount struct here, but we accidentally
clear stack memory instead.  It probably will lead to a NULL dereference
right away.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Carpenter 2012-02-21 21:30:25 +00:00 committed by David S. Miller
parent 5d38b1f8cf
commit 22ad7499bc
1 changed files with 1 additions and 1 deletions
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2
drivers/net/usb/hso.c
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@ -1632,7 +1632,7 @@ static int hso_get_count(struct tty_struct *tty,
struct hso_serial *serial = get_serial_by_tty(tty);
struct hso_tiocmget *tiocmget = serial->tiocmget;
memset(&icount, 0, sizeof(struct serial_icounter_struct));
memset(icount, 0, sizeof(struct serial_icounter_struct));
if (!tiocmget)
return -ENOENT;