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linux/drivers/tty/ipwireless/hardware.c
YueHaibing 7dd50e205b tty: ipwireless: Fix potential NULL pointer dereference 
There is a potential NULL pointer dereference in case
alloc_ctrl_packet() fails and returns NULL.

Fixes: 099dc4fb62 ("ipwireless: driver for PC Card 3G/UMTS modem")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-01-30 12:03:58 +01:00

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